6556155234 has 16 divisors (see below), whose sum is σ = 13113740640. Its totient is φ = 2185146720.

The previous prime is 6556155227. The next prime is 6556155241. The reversal of 6556155234 is 4325516556.

It is an interprime number because it is at equal distance from previous prime (6556155227) and next prime (6556155241).

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, 5469 + ... + 114639.

It is an arithmetic number, because the mean of its divisors is an integer number (819608790).

Almost surely, 2^6556155234 is an apocalyptic number.

6556155234 is an abundant number, since it is smaller than the sum of its proper divisors (6557585406).

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

6556155234 is a wasteful number, since it uses less digits than its factorization.

6556155234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119185.

The product of its digits is 540000, while the sum is 42.

The square root of 6556155234 is about 80970.0885142162. The cubic root of 6556155234 is about 1871.6145353568.

The spelling of 6556155234 in words is "six billion, five hundred fifty-six million, one hundred fifty-five thousand, two hundred thirty-four".