52242552012 has 48 divisors (see below), whose sum is σ = 140591601920. Its totient is φ = 14789500992.

The previous prime is 52242551989. The next prime is 52242552059. The reversal of 52242552012 is 21025524225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2843758 + ... + 2862069.

Almost surely, 2^52242552012 is an apocalyptic number.

It is an amenable number.

52242552012 is an abundant number, since it is smaller than the sum of its proper divisors (88349049908).

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

52242552012 is a wasteful number, since it uses less digits than its factorization.

52242552012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705950 (or 5705948 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 52242552012 in words is "fifty-two billion, two hundred forty-two million, five hundred fifty-two thousand, twelve".