52758552525 has 96 divisors (see below), whose sum is σ = 103536587520. Its totient is φ = 23201925120.

The previous prime is 52758552503. The next prime is 52758552551. The reversal of 52758552525 is 52525585725.

It is not a de Polignac number, because 52758552525 - 2¹¹ = 52758550477 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1713567 + ... + 1744083.

It is an arithmetic number, because the mean of its divisors is an integer number (1078506120).

Almost surely, 2^52758552525 is an apocalyptic number.

It is an amenable number.

52758552525 is a deficient number, since it is larger than the sum of its proper divisors (50778034995).

52758552525 is a wasteful number, since it uses less digits than its factorization.

52758552525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30663 (or 30658 counting only the distinct ones).

The product of its digits is 7000000, while the sum is 51.

The spelling of 52758552525 in words is "fifty-two billion, seven hundred fifty-eight million, five hundred fifty-two thousand, five hundred twenty-five".