52651415625 has 48 divisors (see below), whose sum is σ = 89234913600. Its totient is φ = 27604520000.

The previous prime is 52651415623. The next prime is 52651415627.

52651415625 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (52651415623) and next prime (52651415627).

It is not a de Polignac number, because 52651415625 - 2¹ = 52651415623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52651415623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 505531 + ... + 600719.

It is an arithmetic number, because the mean of its divisors is an integer number (1859060700).

Almost surely, 2^52651415625 is an apocalyptic number.

It is an amenable number.

52651415625 is a deficient number, since it is larger than the sum of its proper divisors (36583497975).

52651415625 is an frugal number, since it uses more digits than its factorization.

52651415625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95276 (or 95256 counting only the distinct ones).

The product of its digits is 360000, while the sum is 42.

The spelling of 52651415625 in words is "fifty-two billion, six hundred fifty-one million, four hundred fifteen thousand, six hundred twenty-five".