633464057372 has 12 divisors (see below), whose sum is σ = 1108595832456. Its totient is φ = 316722390960.

The previous prime is 633464057327. The next prime is 633464057381. The reversal of 633464057372 is 273750464336.

It is a self number, because there is not a number n which added to its sum of digits gives 633464057372.

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, 2260523 + ... + 2525250.

It is an arithmetic number, because the mean of its divisors is an integer number (92382986038).

Almost surely, 2^633464057372 is an apocalyptic number.

It is an amenable number.

633464057372 is a deficient number, since it is larger than the sum of its proper divisors (475131775084).

633464057372 is a wasteful number, since it uses less digits than its factorization.

633464057372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818868 (or 4818866 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 50.

The spelling of 633464057372 in words is "six hundred thirty-three billion, four hundred sixty-four million, fifty-seven thousand, three hundred seventy-two".