100632825555 has 16 divisors (see below), whose sum is σ = 161073735840. Its totient is φ = 53650435328.

The previous prime is 100632825551. The next prime is 100632825569. The reversal of 100632825555 is 555528236001.

It is a cyclic number.

It is not a de Polignac number, because 100632825555 - 2² = 100632825551 is a prime.

It is a super-2 number, since 2×100632825555² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100632825551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234500 + ... + 1313489.

It is an arithmetic number, because the mean of its divisors is an integer number (10067108490).

Almost surely, 2^100632825555 is an apocalyptic number.

100632825555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100632825555 is a deficient number, since it is larger than the sum of its proper divisors (60440910285).

100632825555 is a wasteful number, since it uses less digits than its factorization.

100632825555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550630.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 100632825555 in words is "one hundred billion, six hundred thirty-two million, eight hundred twenty-five thousand, five hundred fifty-five".