52013231025 has 96 divisors (see below), whose sum is σ = 109538703360. Its totient is φ = 21200901120.

The previous prime is 52013230967. The next prime is 52013231029.

It is a happy number.

52013231025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52013231025 - 2⁶ = 52013230961 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52013230986 and 52013231004.

It is not an unprimeable number, because it can be changed into a prime (52013231029) 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 95 ways as a sum of consecutive naturals, for example, 16212 + ... + 322938.

It is an arithmetic number, because the mean of its divisors is an integer number (1141028160).

Almost surely, 2^52013231025 is an apocalyptic number.

It is an amenable number.

52013231025 is an abundant number, since it is smaller than the sum of its proper divisors (57525472335).

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

52013231025 is a wasteful number, since it uses less digits than its factorization.

52013231025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306783 (or 306778 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 52013231025 in words is "fifty-two billion, thirteen million, two hundred thirty-one thousand, twenty-five".