52112285600 has 72 divisors (see below), whose sum is σ = 127269502668. Its totient is φ = 20836659200.

The previous prime is 52112285593. The next prime is 52112285681. The reversal of 52112285600 is 658221125.

It can be written as a sum of positive squares in 6 ways, for example, as 9532788496 + 42579497104 = 97636^2 + 206348^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2258120 + ... + 2281080.

Almost surely, 2^52112285600 is an apocalyptic number.

52112285600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52112285600 is an abundant number, since it is smaller than the sum of its proper divisors (75157217068).

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

52112285600 is a wasteful number, since it uses less digits than its factorization.

52112285600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25818 (or 25805 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 52112285600 in words is "fifty-two billion, one hundred twelve million, two hundred eighty-five thousand, six hundred".