100055510050555 has 32 divisors (see below), whose sum is σ = 130464342835200. Its totient is φ = 73384538371200.

The previous prime is 100055510050549. The next prime is 100055510050577. The reversal of 100055510050555 is 555050015550001.

It is not a de Polignac number, because 100055510050555 - 2⁷ = 100055510050427 is a prime.

It is a super-2 number, since 2×100055510050555² (a number of 29 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, 410967910 + ... + 411211300.

It is an arithmetic number, because the mean of its divisors is an integer number (4077010713600).

Almost surely, 2^{100055510050555} is an apocalyptic number.

100055510050555 is a deficient number, since it is larger than the sum of its proper divisors (30408832784645).

100055510050555 is a wasteful number, since it uses less digits than its factorization.

100055510050555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383035.

The product of its (nonzero) digits is 78125, while the sum is 37.

The spelling of 100055510050555 in words is "one hundred trillion, fifty-five billion, five hundred ten million, fifty thousand, five hundred fifty-five".