6556516152 has 32 divisors (see below), whose sum is σ = 16455085200. Its totient is φ = 2176999424.

The previous prime is 6556516147. The next prime is 6556516163. The reversal of 6556516152 is 2516156556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525327 + ... + 537662.

Almost surely, 2^6556516152 is an apocalyptic number.

It is an amenable number.

6556516152 is an abundant number, since it is smaller than the sum of its proper divisors (9898569048).

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

6556516152 is a wasteful number, since it uses less digits than its factorization.

6556516152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063255 (or 1063251 counting only the distinct ones).

The product of its digits is 270000, while the sum is 42.

The square root of 6556516152 is about 80972.3171954465. The cubic root of 6556516152 is about 1871.6488790107.

The spelling of 6556516152 in words is "six billion, five hundred fifty-six million, five hundred sixteen thousand, one hundred fifty-two".