2796511252 has 6 divisors (see below), whose sum is σ = 4893894698. Its totient is φ = 1398255624.

The previous prime is 2796511243. The next prime is 2796511307. The reversal of 2796511252 is 2521156972.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2137767696 + 658743556 = 46236^2 + 25666^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349563903 + ... + 349563910.

Almost surely, 2^2796511252 is an apocalyptic number.

It is an amenable number.

2796511252 is a deficient number, since it is larger than the sum of its proper divisors (2097383446).

2796511252 is a wasteful number, since it uses less digits than its factorization.

2796511252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699127817 (or 699127815 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 2796511252 is about 52882.0503762855. The cubic root of 2796511252 is about 1408.8741162280.

The spelling of 2796511252 in words is "two billion, seven hundred ninety-six million, five hundred eleven thousand, two hundred fifty-two".