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55025114332433 = 731253571955449
BaseRepresentation
bin11001000001011100010000…
…11001001011110100010001
321012211100102211022122222112
430200232020121023310101
524203012413232114213
6313010104421115105
714406301425452330
oct1440561031136421
9235740384278875
1055025114332433
11165950245a2293
12620829b558a95
132491acc911a7b
14d833305b9d17
156564e20d9ea8
hex320b8864bd11

55025114332433 has 8 divisors (see below), whose sum is σ = 64914420595200. Its totient is φ = 45642951980640.

The previous prime is 55025114332417. The next prime is 55025114332481. The reversal of 55025114332433 is 33423341152055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55025114332433 - 24 = 55025114332417 is a prime.

It is a super-4 number, since 4×550251143324334 (a number of 56 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55025114332033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126785977508 + ... + 126785977941.

It is an arithmetic number, because the mean of its divisors is an integer number (8114302574400).

Almost surely, 255025114332433 is an apocalyptic number.

It is an amenable number.

55025114332433 is a deficient number, since it is larger than the sum of its proper divisors (9889306262767).

55025114332433 is a wasteful number, since it uses less digits than its factorization.

55025114332433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253571955487.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 55025114332433 its reverse (33423341152055), we get a palindrome (88448455484488).

The spelling of 55025114332433 in words is "fifty-five trillion, twenty-five billion, one hundred fourteen million, three hundred thirty-two thousand, four hundred thirty-three".

Divisors: 1 7 31 217 253571955449 1775003688143 7860730618919 55025114332433