52574635705000 has 80 divisors (see below), whose sum is σ = 124081514470980. Its totient is φ = 20876351424000.

The previous prime is 52574635704959. The next prime is 52574635705013. The reversal of 52574635705000 is 50753647525.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 2908873513764 + 49665762191236 = 1705542^2 + 7047394^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37690647 + ... + 39060646.

Almost surely, 2^{52574635705000} is an apocalyptic number.

52574635705000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52574635705000 is an abundant number, since it is smaller than the sum of its proper divisors (71506878765980).

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

52574635705000 is a wasteful number, since it uses less digits than its factorization.

52574635705000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76751456 (or 76751437 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 49.

The spelling of 52574635705000 in words is "fifty-two trillion, five hundred seventy-four billion, six hundred thirty-five million, seven hundred five thousand".