2763565516 has 12 divisors (see below), whose sum is σ = 4879039032. Its totient is φ = 1369554368.

The previous prime is 2763565489. The next prime is 2763565531. The reversal of 2763565516 is 6155653672.

It is a super-2 number, since 2×2763565516² = 15274588722448692512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3056590 + ... + 3057493.

It is an arithmetic number, because the mean of its divisors is an integer number (406586586).

Almost surely, 2^2763565516 is an apocalyptic number.

It is an amenable number.

2763565516 is a deficient number, since it is larger than the sum of its proper divisors (2115473516).

2763565516 is a wasteful number, since it uses less digits than its factorization.

2763565516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114200 (or 6114198 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 46.

The square root of 2763565516 is about 52569.6254123995. The cubic root of 2763565516 is about 1403.3195912818.

The spelling of 2763565516 in words is "two billion, seven hundred sixty-three million, five hundred sixty-five thousand, five hundred sixteen".