63115032 has 32 divisors (see below), whose sum is σ = 158166000. Its totient is φ = 20987904.

The previous prime is 63115027. The next prime is 63115051. The reversal of 63115032 is 23051136.

It is a super-2 number, since 2×63115032² = 7967014528722048, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7848 + ... + 13704.

Almost surely, 2^63115032 is an apocalyptic number.

It is an amenable number.

63115032 is an abundant number, since it is smaller than the sum of its proper divisors (95050968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63115032 is a wasteful number, since it uses less digits than its factorization.

63115032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315 (or 6311 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 63115032 is about 7944.4969633074. The cubic root of 63115032 is about 398.1477528570.

Adding to 63115032 its reverse (23051136), we get a palindrome (86166168).

The spelling of 63115032 in words is "sixty-three million, one hundred fifteen thousand, thirty-two".