100555052 has 24 divisors (see below), whose sum is σ = 189813456. Its totient is φ = 46335168.

The previous prime is 100555031. The next prime is 100555061. The reversal of 100555052 is 250555001.

It is a super-2 number, since 2×100555052² = 20222636965445408, which 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, 43223 + ... + 45489.

It is an arithmetic number, because the mean of its divisors is an integer number (7908894).

Almost surely, 2^100555052 is an apocalyptic number.

It is an amenable number.

100555052 is a deficient number, since it is larger than the sum of its proper divisors (89258404).

100555052 is a wasteful number, since it uses less digits than its factorization.

100555052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137 (or 3135 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 100555052 is about 10027.7141961665. The cubic root of 100555052 is about 465.0160737497.

The spelling of 100555052 in words is "one hundred million, five hundred fifty-five thousand, fifty-two".