55023033530156 has 24 divisors (see below), whose sum is σ = 96603036522720. Its totient is φ = 27422171654400.

The previous prime is 55023033530117. The next prime is 55023033530161. The reversal of 55023033530156 is 65103533032055.

It is a super-2 number, since 2×55023033530156² (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 7 ways as a sum of consecutive naturals, for example, 38789060 + ... + 40182548.

It is an arithmetic number, because the mean of its divisors is an integer number (4025126521780).

Almost surely, 2^{55023033530156} is an apocalyptic number.

It is an amenable number.

55023033530156 is a deficient number, since it is larger than the sum of its proper divisors (41580002992564).

55023033530156 is a wasteful number, since it uses less digits than its factorization.

55023033530156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425545 (or 1425543 counting only the distinct ones).

The product of its (nonzero) digits is 607500, while the sum is 41.

The spelling of 55023033530156 in words is "fifty-five trillion, twenty-three billion, thirty-three million, five hundred thirty thousand, one hundred fifty-six".