52453626900 has 36 divisors (see below), whose sum is σ = 151765828032. Its totient is φ = 13987633760.

The previous prime is 52453626887. The next prime is 52453626937. The reversal of 52453626900 is 962635425.

It is a happy number.

It is a super-2 number, since 2×52453626900² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87422412 + ... + 87423011.

Almost surely, 2^52453626900 is an apocalyptic number.

52453626900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52453626900 is an abundant number, since it is smaller than the sum of its proper divisors (99312201132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52453626900 is a wasteful number, since it uses less digits than its factorization.

52453626900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174845440 (or 174845433 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 52453626900 in words is "fifty-two billion, four hundred fifty-three million, six hundred twenty-six thousand, nine hundred".