52637426900 has 18 divisors (see below), whose sum is σ = 114223216590. Its totient is φ = 21054970720.

The previous prime is 52637426899. The next prime is 52637426953. The reversal of 52637426900 is 962473625.

It can be written as a sum of positive squares in 3 ways, for example, as 12898599184 + 39738827716 = 113572^2 + 199346^2 .

It is a super-2 number, since 2×52637426900² (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 5 ways as a sum of consecutive naturals, for example, 263187035 + ... + 263187234.

It is an arithmetic number, because the mean of its divisors is an integer number (6345734255).

Almost surely, 2^52637426900 is an apocalyptic number.

52637426900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52637426900 is an abundant number, since it is smaller than the sum of its proper divisors (61585789690).

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

52637426900 is a wasteful number, since it uses less digits than its factorization.

52637426900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526374283 (or 526374276 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 52637426900 in words is "fifty-two billion, six hundred thirty-seven million, four hundred twenty-six thousand, nine hundred".