6652156506 has 32 divisors (see below), whose sum is σ = 13724294208. Its totient is φ = 2148474240.

The previous prime is 6652156493. The next prime is 6652156523. The reversal of 6652156506 is 6056512566.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111115 + ... + 160158.

It is an arithmetic number, because the mean of its divisors is an integer number (428884194).

Almost surely, 2^6652156506 is an apocalyptic number.

6652156506 is an abundant number, since it is smaller than the sum of its proper divisors (7072137702).

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

6652156506 is a wasteful number, since it uses less digits than its factorization.

6652156506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271406.

The product of its (nonzero) digits is 324000, while the sum is 42.

The square root of 6652156506 is about 81560.7534663578. The cubic root of 6652156506 is about 1880.7056075142.

The spelling of 6652156506 in words is "six billion, six hundred fifty-two million, one hundred fifty-six thousand, five hundred six".