52660206625 has 32 divisors (see below), whose sum is σ = 71975030400. Its totient is φ = 38228356800.

The previous prime is 52660206619. The next prime is 52660206631.

52660206625 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (52660206619) and next prime (52660206631).

It is not a de Polignac number, because 52660206625 - 2⁵ = 52660206593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178755 + ... + 370504.

It is an arithmetic number, because the mean of its divisors is an integer number (2249219700).

Almost surely, 2^52660206625 is an apocalyptic number.

It is an amenable number.

52660206625 is a deficient number, since it is larger than the sum of its proper divisors (19314823775).

52660206625 is a wasteful number, since it uses less digits than its factorization.

52660206625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549346 (or 549336 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 52660206625 in words is "fifty-two billion, six hundred sixty million, two hundred six thousand, six hundred twenty-five".