55010011146 has 32 divisors (see below), whose sum is σ = 113401582080. Its totient is φ = 17776656576.

The previous prime is 55010011129. The next prime is 55010011163. The reversal of 55010011146 is 64111001055.

It is an interprime number because it is at equal distance from previous prime (55010011129) and next prime (55010011163).

It is a super-2 number, since 2×55010011146² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385786 + ... + 508773.

It is an arithmetic number, because the mean of its divisors is an integer number (3543799440).

Almost surely, 2^55010011146 is an apocalyptic number.

55010011146 is an abundant number, since it is smaller than the sum of its proper divisors (58391570934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55010011146 is a wasteful number, since it uses less digits than its factorization.

55010011146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894878.

The product of its (nonzero) digits is 600, while the sum is 24.

The spelling of 55010011146 in words is "fifty-five billion, ten million, eleven thousand, one hundred forty-six".