63057525 has 12 divisors (see below), whose sum is σ = 104255232. Its totient is φ = 33630640.

The previous prime is 63057499. The next prime is 63057529. The reversal of 63057525 is 52575036.

It is not a de Polignac number, because 63057525 - 2⁹ = 63057013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63057529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420309 + ... + 420458.

It is an arithmetic number, because the mean of its divisors is an integer number (8687936).

Almost surely, 2^63057525 is an apocalyptic number.

It is an amenable number.

63057525 is a deficient number, since it is larger than the sum of its proper divisors (41197707).

63057525 is a wasteful number, since it uses less digits than its factorization.

63057525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840780 (or 840775 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 63057525 is about 7940.8768407525. The cubic root of 63057525 is about 398.0267925534.

The spelling of 63057525 in words is "sixty-three million, fifty-seven thousand, five hundred twenty-five".