6613005156 has 48 divisors (see below), whose sum is σ = 15523436544. Its totient is φ = 2191078656.

The previous prime is 6613005109. The next prime is 6613005187. The reversal of 6613005156 is 6515003166.

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, 1436250 + ... + 1440846.

It is an arithmetic number, because the mean of its divisors is an integer number (323404928).

Almost surely, 2^6613005156 is an apocalyptic number.

It is an amenable number.

6613005156 is an abundant number, since it is smaller than the sum of its proper divisors (8910431388).

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

6613005156 is a wasteful number, since it uses less digits than its factorization.

6613005156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300 (or 5298 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 6613005156 is about 81320.3858574220. The cubic root of 6613005156 is about 1877.0087065194.

The spelling of 6613005156 in words is "six billion, six hundred thirteen million, five thousand, one hundred fifty-six".