55010203232315 has 32 divisors (see below), whose sum is σ = 69279369984000. Its totient is φ = 41876082638208.

The previous prime is 55010203232227. The next prime is 55010203232323. The reversal of 55010203232315 is 51323230201055.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55010203232315 is a prime.

It is a super-2 number, since 2×55010203232315² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1876226 + ... + 10655544.

It is an arithmetic number, because the mean of its divisors is an integer number (2164980312000).

Almost surely, 2^{55010203232315} is an apocalyptic number.

55010203232315 is a deficient number, since it is larger than the sum of its proper divisors (14269166751685).

55010203232315 is a wasteful number, since it uses less digits than its factorization.

55010203232315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8779979.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 55010203232315 in words is "fifty-five trillion, ten billion, two hundred three million, two hundred thirty-two thousand, three hundred fifteen".