63064975 has 12 divisors (see below), whose sum is σ = 78421816. Its totient is φ = 50309280.

The previous prime is 63064949. The next prime is 63064987. The reversal of 63064975 is 57946036.

It is not a de Polignac number, because 63064975 - 2²³ = 54676367 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5944 + ... + 12706.

Almost surely, 2^63064975 is an apocalyptic number.

63064975 is a deficient number, since it is larger than the sum of its proper divisors (15356841).

63064975 is a wasteful number, since it uses less digits than its factorization.

63064975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7146 (or 7141 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 63064975 is about 7941.3459186715. The cubic root of 63064975 is about 398.0424670391.

The spelling of 63064975 in words is "sixty-three million, sixty-four thousand, nine hundred seventy-five".