2715764768 has 48 divisors (see below), whose sum is σ = 5438409984. Its totient is φ = 1334699520.

The previous prime is 2715764743. The next prime is 2715764771. The reversal of 2715764768 is 8674675172.

It is a happy number.

It is a Cunningham number, because it is equal to 52113²-1.

It is a super-2 number, since 2×2715764768² = 14750756550220187648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832196 + ... + 835452.

It is an arithmetic number, because the mean of its divisors is an integer number (113300208).

Almost surely, 2^2715764768 is an apocalyptic number.

It is an amenable number.

2715764768 is an abundant number, since it is smaller than the sum of its proper divisors (2722645216).

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

2715764768 is a wasteful number, since it uses less digits than its factorization.

2715764768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705 (or 3697 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 53.

The square root of 2715764768 is about 52112.9999904055. Note that the first 5 decimals coincide. The cubic root of 2715764768 is about 1395.1815247480.

The spelling of 2715764768 in words is "two billion, seven hundred fifteen million, seven hundred sixty-four thousand, seven hundred sixty-eight".