52525050624 has 54 divisors (see below), whose sum is σ = 151442676476. Its totient is φ = 17508349440.

The previous prime is 52525050581. The next prime is 52525050667. The reversal of 52525050624 is 42605052525.

52525050624 is a `hidden beast` number, since 5 + 2 + 5 + 25 + 0 + 5 + 0 + 624 = 666.

It is an interprime number because it is at equal distance from previous prime (52525050581) and next prime (52525050667).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11396362 + ... + 11400969.

Almost surely, 2^52525050624 is an apocalyptic number.

It is an amenable number.

52525050624 is an abundant number, since it is smaller than the sum of its proper divisors (98917625852).

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

52525050624 is a wasteful number, since it uses less digits than its factorization.

52525050624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22797353 (or 22797336 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 52525050624 in words is "fifty-two billion, five hundred twenty-five million, fifty thousand, six hundred twenty-four".