52321400025 has 24 divisors (see below), whose sum is σ = 87055719744. Its totient is φ = 27727003200.

The previous prime is 52321399961. The next prime is 52321400051. The reversal of 52321400025 is 52000412325.

52321400025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52321400025 - 2⁶ = 52321399961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52321399968 and 52321400004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2209941 + ... + 2233490.

It is an arithmetic number, because the mean of its divisors is an integer number (3627321656).

Almost surely, 2^52321400025 is an apocalyptic number.

It is an amenable number.

52321400025 is a deficient number, since it is larger than the sum of its proper divisors (34734319719).

52321400025 is a wasteful number, since it uses less digits than its factorization.

52321400025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443601 (or 4443596 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 52321400025 in words is "fifty-two billion, three hundred twenty-one million, four hundred thousand, twenty-five".