63525896 has 16 divisors (see below), whose sum is σ = 136127040. Its totient is φ = 27225360.

The previous prime is 63525887. The next prime is 63525937. The reversal of 63525896 is 69852536.

It is a happy 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, 567140 + ... + 567251.

It is an arithmetic number, because the mean of its divisors is an integer number (8507940).

Almost surely, 2^63525896 is an apocalyptic number.

It is an amenable number.

63525896 is an abundant number, since it is smaller than the sum of its proper divisors (72601144).

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

63525896 is a wasteful number, since it uses less digits than its factorization.

63525896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134404 (or 1134400 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 63525896 is about 7970.3134191825. The cubic root of 63525896 is about 399.0098342854.

The spelling of 63525896 in words is "sixty-three million, five hundred twenty-five thousand, eight hundred ninety-six".