52057637600 has 144 divisors (see below), whose sum is σ = 128460871728. Its totient is φ = 20599050240.

The previous prime is 52057637591. The next prime is 52057637629. The reversal of 52057637600 is 673675025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31415972 + ... + 31417628.

It is an arithmetic number, because the mean of its divisors is an integer number (892089387).

Almost surely, 2^52057637600 is an apocalyptic number.

52057637600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52057637600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64230435864).

52057637600 is an abundant number, since it is smaller than the sum of its proper divisors (76403234128).

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

52057637600 is a wasteful number, since it uses less digits than its factorization.

52057637600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077 (or 2064 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 52057637600 in words is "fifty-two billion, fifty-seven million, six hundred thirty-seven thousand, six hundred".