52531323025 has 48 divisors (see below), whose sum is σ = 74289441600. Its totient is φ = 36599592960.

The previous prime is 52531323023. The next prime is 52531323029. The reversal of 52531323025 is 52032313525.

It is not a de Polignac number, because 52531323025 - 2¹ = 52531323023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52531323023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271581 + ... + 422869.

It is an arithmetic number, because the mean of its divisors is an integer number (1547696700).

Almost surely, 2^52531323025 is an apocalyptic number.

It is an amenable number.

52531323025 is a deficient number, since it is larger than the sum of its proper divisors (21758118575).

52531323025 is a wasteful number, since it uses less digits than its factorization.

52531323025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151378 (or 151373 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 52531323025 in words is "fifty-two billion, five hundred thirty-one million, three hundred twenty-three thousand, twenty-five".