63134075 has 6 divisors (see below), whose sum is σ = 78286284. Its totient is φ = 50507240.

The previous prime is 63134063. The next prime is 63134083. The reversal of 63134075 is 57043136.

It is not a de Polignac number, because 63134075 - 2¹⁰ = 63133051 is a prime.

It is a super-2 number, since 2×63134075² = 7971822852211250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1262657 + ... + 1262706.

It is an arithmetic number, because the mean of its divisors is an integer number (13047714).

Almost surely, 2^63134075 is an apocalyptic number.

63134075 is a deficient number, since it is larger than the sum of its proper divisors (15152209).

63134075 is a wasteful number, since it uses less digits than its factorization.

63134075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525373 (or 2525368 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 63134075 is about 7945.6953754848. The cubic root of 63134075 is about 398.1877917352.

The spelling of 63134075 in words is "sixty-three million, one hundred thirty-four thousand, seventy-five".