52031213025 has 72 divisors (see below), whose sum is σ = 95494221312. Its totient is φ = 24977040000.

The previous prime is 52031213009. The next prime is 52031213027.

It is a happy number.

52031213025 is nontrivially palindromic in base 10.

52031213025 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 52031213025 - 2⁴ = 52031213009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52031212986 and 52031213004.

It is not an unprimeable number, because it can be changed into a prime (52031213027) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 888192 + ... + 944958.

Almost surely, 2^52031213025 is an apocalyptic number.

52031213025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52031213025 is a deficient number, since it is larger than the sum of its proper divisors (43463008287).

52031213025 is a wasteful number, since it uses less digits than its factorization.

52031213025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56903 (or 56887 counting only the distinct ones).

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

The spelling of 52031213025 in words is "fifty-two billion, thirty-one million, two hundred thirteen thousand, twenty-five".