2796161522 has 64 divisors (see below), whose sum is σ = 5315777280. Its totient is φ = 1071532800.

The previous prime is 2796161509. The next prime is 2796161561. The reversal of 2796161522 is 2251616972.

It is a super-2 number, since 2×2796161522² = 15637038514226712968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2796161522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2634872 + ... + 2635932.

It is an arithmetic number, because the mean of its divisors is an integer number (83059020).

Almost surely, 2^2796161522 is an apocalyptic number.

2796161522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2796161522 is a deficient number, since it is larger than the sum of its proper divisors (2519615758).

2796161522 is a wasteful number, since it uses less digits than its factorization.

2796161522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its digits is 90720, while the sum is 41.

The square root of 2796161522 is about 52878.7435743324. The cubic root of 2796161522 is about 1408.8153827989.

The spelling of 2796161522 in words is "two billion, seven hundred ninety-six million, one hundred sixty-one thousand, five hundred twenty-two".