6554633164 has 6 divisors (see below), whose sum is σ = 11470608044. Its totient is φ = 3277316580.

The previous prime is 6554633159. The next prime is 6554633171. The reversal of 6554633164 is 4613364556.

It is a self number, because there is not a number n which added to its sum of digits gives 6554633164.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 819329142 + ... + 819329149.

Almost surely, 2^6554633164 is an apocalyptic number.

It is an amenable number.

6554633164 is a deficient number, since it is larger than the sum of its proper divisors (4915974880).

6554633164 is a wasteful number, since it uses less digits than its factorization.

6554633164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638658295 (or 1638658293 counting only the distinct ones).

The product of its digits is 777600, while the sum is 43.

The square root of 6554633164 is about 80960.6890039851. The cubic root of 6554633164 is about 1871.4696868028.

The spelling of 6554633164 in words is "six billion, five hundred fifty-four million, six hundred thirty-three thousand, one hundred sixty-four".