63625488 has 40 divisors (see below), whose sum is σ = 165051936. Its totient is φ = 21120000.

The previous prime is 63625487. The next prime is 63625537. The reversal of 63625488 is 88452636.

It is not an unprimeable number, because it can be changed into a prime (63625483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408 + ... + 14688.

Almost surely, 2^63625488 is an apocalyptic number.

It is an amenable number.

63625488 is an abundant number, since it is smaller than the sum of its proper divisors (101426448).

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

63625488 is a wasteful number, since it uses less digits than its factorization.

63625488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543 (or 5537 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 63625488 is about 7976.5586564633. The cubic root of 63625488 is about 399.2182397895.

The spelling of 63625488 in words is "sixty-three million, six hundred twenty-five thousand, four hundred eighty-eight".