63607490444 has 12 divisors (see below), whose sum is σ = 111315679944. Its totient is φ = 31803010464.

The previous prime is 63607490417. The next prime is 63607490497. The reversal of 63607490444 is 44409470636.

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, 41864 + ... + 359120.

It is an arithmetic number, because the mean of its divisors is an integer number (9276306662).

Almost surely, 2^63607490444 is an apocalyptic number.

It is an amenable number.

63607490444 is a deficient number, since it is larger than the sum of its proper divisors (47708189500).

63607490444 is a wasteful number, since it uses less digits than its factorization.

63607490444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367384 (or 367382 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 63607490444 in words is "sixty-three billion, six hundred seven million, four hundred ninety thousand, four hundred forty-four".