55360360831 has 8 divisors (see below), whose sum is σ = 55807238144. Its totient is φ = 54913655160.

The previous prime is 55360360789. The next prime is 55360360837. The reversal of 55360360831 is 13806306355.

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 55360360831 - 2⁷ = 55360360703 is a prime.

It is a super-2 number, since 2×55360360831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55360360837) 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, 649606 + ... + 729868.

It is an arithmetic number, because the mean of its divisors is an integer number (6975904768).

Almost surely, 2^55360360831 is an apocalyptic number.

55360360831 is a deficient number, since it is larger than the sum of its proper divisors (446877313).

55360360831 is a wasteful number, since it uses less digits than its factorization.

55360360831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85821.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 55360360831 in words is "fifty-five billion, three hundred sixty million, three hundred sixty thousand, eight hundred thirty-one".