52552537892625 has 16 divisors (see below), whose sum is σ = 87447423053952. Its totient is φ = 28028020209200.

The previous prime is 52552537892581. The next prime is 52552537892651. The reversal of 52552537892625 is 52629873525525.

It is not a de Polignac number, because 52552537892625 - 2²² = 52552533698321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70070050149 + ... + 70070050898.

It is an arithmetic number, because the mean of its divisors is an integer number (5465463940872).

Almost surely, 2^{52552537892625} is an apocalyptic number.

It is an amenable number.

52552537892625 is a deficient number, since it is larger than the sum of its proper divisors (34894885161327).

52552537892625 is a wasteful number, since it uses less digits than its factorization.

52552537892625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140140101065 (or 140140101055 counting only the distinct ones).

The product of its digits is 453600000, while the sum is 66.

The spelling of 52552537892625 in words is "fifty-two trillion, five hundred fifty-two billion, five hundred thirty-seven million, eight hundred ninety-two thousand, six hundred twenty-five".