100055601055050 has 24 divisors (see below), whose sum is σ = 248137890616896. Its totient is φ = 26681493614640.

The previous prime is 100055601055031. The next prime is 100055601055093. The reversal of 100055601055050 is 50550106550001.

It is a super-2 number, since 2×100055601055050² (a number of 29 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 11 ways as a sum of consecutive naturals, for example, 333518670034 + ... + 333518670333.

It is an arithmetic number, because the mean of its divisors is an integer number (10339078775704).

Almost surely, 2^{100055601055050} is an apocalyptic number.

100055601055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100055601055050 is an abundant number, since it is smaller than the sum of its proper divisors (148082289561846).

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

100055601055050 is a wasteful number, since it uses less digits than its factorization.

100055601055050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667037340382 (or 667037340377 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 100055601055050 in words is "one hundred trillion, fifty-five billion, six hundred one million, fifty-five thousand, fifty".