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55241332323 = 3139132473219
BaseRepresentation
bin110011011100101000…
…111101011001100011
312021120212022102220020
4303130220331121203
51401113240113243
641213313244523
73663634402002
oct633450753143
9167525272806
1055241332323
1121478323661
12a858263743
1352948c79b8
142960892c39
151684abc283
hexcdca3d663

55241332323 has 8 divisors (see below), whose sum is σ = 74185003200. Its totient is φ = 36562608168.

The previous prime is 55241332273. The next prime is 55241332337. The reversal of 55241332323 is 32323314255.

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

It is not a de Polignac number, because 55241332323 - 26 = 55241332259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55241332123) 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, 66236193 + ... + 66237026.

It is an arithmetic number, because the mean of its divisors is an integer number (9273125400).

Almost surely, 255241332323 is an apocalyptic number.

55241332323 is a deficient number, since it is larger than the sum of its proper divisors (18943670877).

55241332323 is a wasteful number, since it uses less digits than its factorization.

55241332323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132473361.

The product of its digits is 64800, while the sum is 33.

Adding to 55241332323 its reverse (32323314255), we get a palindrome (87564646578).

The spelling of 55241332323 in words is "fifty-five billion, two hundred forty-one million, three hundred thirty-two thousand, three hundred twenty-three".

Divisors: 1 3 139 417 132473219 397419657 18413777441 55241332323