100553522 has 16 divisors (see below), whose sum is σ = 159320832. Its totient is φ = 47522160.

The previous prime is 100553507. The next prime is 100553569. The reversal of 100553522 is 225355001.

It is a super-2 number, since 2×100553522² = 20222021573208968, 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, 16193 + ... + 21524.

It is an arithmetic number, because the mean of its divisors is an integer number (9957552).

Almost surely, 2^100553522 is an apocalyptic number.

100553522 is a deficient number, since it is larger than the sum of its proper divisors (58767310).

100553522 is a wasteful number, since it uses less digits than its factorization.

100553522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37793.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 100553522 is about 10027.6379073040. The cubic root of 100553522 is about 465.0137152466.

The spelling of 100553522 in words is "one hundred million, five hundred fifty-three thousand, five hundred twenty-two".