2651522662 has 16 divisors (see below), whose sum is σ = 4202749440. Its totient is φ = 1252065672.

The previous prime is 2651522651. The next prime is 2651522669. The reversal of 2651522662 is 2662251562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651522669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361188 + ... + 368455.

It is an arithmetic number, because the mean of its divisors is an integer number (262671840).

Almost surely, 2^2651522662 is an apocalyptic number.

2651522662 is a deficient number, since it is larger than the sum of its proper divisors (1551226778).

2651522662 is a wasteful number, since it uses less digits than its factorization.

2651522662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729747.

The product of its digits is 86400, while the sum is 37.

The square root of 2651522662 is about 51492.9379818243. The cubic root of 2651522662 is about 1384.0924971175.

The spelling of 2651522662 in words is "two billion, six hundred fifty-one million, five hundred twenty-two thousand, six hundred sixty-two".