63701361325 has 24 divisors (see below), whose sum is σ = 90923416640. Its totient is φ = 43366665600.

The previous prime is 63701361289. The next prime is 63701361359. The reversal of 63701361325 is 52316310736.

It is not a de Polignac number, because 63701361325 - 2²⁹ = 63164490413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1285056 + ... + 1333705.

Almost surely, 2^63701361325 is an apocalyptic number.

It is an amenable number.

63701361325 is a deficient number, since it is larger than the sum of its proper divisors (27222055315).

63701361325 is a wasteful number, since it uses less digits than its factorization.

63701361325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618917 (or 2618912 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 63701361325 in words is "sixty-three billion, seven hundred one million, three hundred sixty-one thousand, three hundred twenty-five".