6156534264 has 16 divisors (see below), whose sum is σ = 15391335720. Its totient is φ = 2052178080.

The previous prime is 6156534253. The next prime is 6156534283. The reversal of 6156534264 is 4624356516.

6156534264 = 6467² + 6468² + ... + 6610².

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128261107 + ... + 128261154.

Almost surely, 2^6156534264 is an apocalyptic number.

It is an amenable number.

6156534264 is an abundant number, since it is smaller than the sum of its proper divisors (9234801456).

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

6156534264 is a wasteful number, since it uses less digits than its factorization.

6156534264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256522270 (or 256522266 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 6156534264 is about 78463.5855922988. The cubic root of 6156534264 is about 1832.7874412476.

The spelling of 6156534264 in words is "six billion, one hundred fifty-six million, five hundred thirty-four thousand, two hundred sixty-four".