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53033411404231 = 175683675488729
BaseRepresentation
bin11000000111011110011011…
…01001011110000111000111
320221202221111121212201210221
430003233031221132013013
523422344411304413411
6304443113551125211
714112352242060046
oct1403571551360707
9227687447781727
1053033411404231
1115997386183335
125b46292213807
13237904c30484b
14d14b8ba4455d
1561e7c2739071
hex303bcda5e1c7

53033411404231 has 8 divisors (see below), whose sum is σ = 56153132867520. Its totient is φ = 49913702055168.

The previous prime is 53033411404201. The next prime is 53033411404241. The reversal of 53033411404231 is 13240411433035.

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

It is a cyclic number.

It is not a de Polignac number, because 53033411404231 - 237 = 52895972450759 is a prime.

It is a super-2 number, since 2×530334114042312 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53033411404201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6917875 + ... + 12406603.

It is an arithmetic number, because the mean of its divisors is an integer number (7019141608440).

Almost surely, 253033411404231 is an apocalyptic number.

53033411404231 is a deficient number, since it is larger than the sum of its proper divisors (3119721463289).

53033411404231 is a wasteful number, since it uses less digits than its factorization.

53033411404231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6057113.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 53033411404231 its reverse (13240411433035), we get a palindrome (66273822837266).

The spelling of 53033411404231 in words is "fifty-three trillion, thirty-three billion, four hundred eleven million, four hundred four thousand, two hundred thirty-one".

Divisors: 1 17 568367 5488729 9662239 93308393 3119612435543 53033411404231