52507500234 has 64 divisors (see below), whose sum is σ = 120524544000. Its totient is φ = 14938826688.

The previous prime is 52507500233. The next prime is 52507500271. The reversal of 52507500234 is 43200570525.

It is a junction number, because it is equal to n+sod(n) for n = 52507500195 and 52507500204.

It is not an unprimeable number, because it can be changed into a prime (52507500233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18624877 + ... + 18627695.

It is an arithmetic number, because the mean of its divisors is an integer number (1883196000).

Almost surely, 2^52507500234 is an apocalyptic number.

52507500234 is an abundant number, since it is smaller than the sum of its proper divisors (68017043766).

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

52507500234 is a wasteful number, since it uses less digits than its factorization.

52507500234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547.

The product of its (nonzero) digits is 42000, while the sum is 33.

The spelling of 52507500234 in words is "fifty-two billion, five hundred seven million, five hundred thousand, two hundred thirty-four".