6133631464 has 8 divisors (see below), whose sum is σ = 11500559010. Its totient is φ = 3066815728.

The previous prime is 6133631453. The next prime is 6133631479. The reversal of 6133631464 is 4641363316.

It can be written as a sum of positive squares in only one way, i.e., 5889334564 + 244296900 = 76742^2 + 15630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383351959 + ... + 383351974.

Almost surely, 2^6133631464 is an apocalyptic number.

It is an amenable number.

6133631464 is a deficient number, since it is larger than the sum of its proper divisors (5366927546).

6133631464 is a wasteful number, since it uses less digits than its factorization.

6133631464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766703939 (or 766703935 counting only the distinct ones).

The product of its digits is 93312, while the sum is 37.

The square root of 6133631464 is about 78317.5041992529. The cubic root of 6133631464 is about 1830.5119118905.

The spelling of 6133631464 in words is "six billion, one hundred thirty-three million, six hundred thirty-one thousand, four hundred sixty-four".