100052553 has 16 divisors (see below), whose sum is σ = 139438080. Its totient is φ = 63694224.

The previous prime is 100052509. The next prime is 100052567. The reversal of 100052553 is 355250001.

It is not a de Polignac number, because 100052553 - 2¹³ = 100044361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100052053) 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, 69600 + ... + 71022.

It is an arithmetic number, because the mean of its divisors is an integer number (8714880).

Almost surely, 2^100052553 is an apocalyptic number.

It is an amenable number.

100052553 is a deficient number, since it is larger than the sum of its proper divisors (39385527).

100052553 is a wasteful number, since it uses less digits than its factorization.

100052553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 100052553 is about 10002.6273048635. The cubic root of 100052553 is about 464.2401789278.

The spelling of 100052553 in words is "one hundred million, fifty-two thousand, five hundred fifty-three".