63497152 has 28 divisors (see below), whose sum is σ = 127737616. Its totient is φ = 31311360.

The previous prime is 63497149. The next prime is 63497167. The reversal of 63497152 is 25179436.

It is a super-2 number, since 2×63497152² = 8063776624222208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124 + ... + 11467.

Almost surely, 2^63497152 is an apocalyptic number.

It is an amenable number.

63497152 is an abundant number, since it is smaller than the sum of its proper divisors (64240464).

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

63497152 is a wasteful number, since it uses less digits than its factorization.

63497152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13676 (or 13666 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 63497152 is about 7968.5100238376. The cubic root of 63497152 is about 398.9496442964.

The spelling of 63497152 in words is "sixty-three million, four hundred ninety-seven thousand, one hundred fifty-two".