5656612602 has 16 divisors (see below), whose sum is σ = 11314509120. Its totient is φ = 1885323552.

The previous prime is 5656612583. The next prime is 5656612613. The reversal of 5656612602 is 2062166565.

It is a happy number.

It is a super-2 number, since 2×5656612602² = 63994532258210420808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9483 + ... + 106785.

It is an arithmetic number, because the mean of its divisors is an integer number (707156820).

Almost surely, 2^5656612602 is an apocalyptic number.

5656612602 is an abundant number, since it is smaller than the sum of its proper divisors (5657896518).

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

5656612602 is a wasteful number, since it uses less digits than its factorization.

5656612602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106997.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 5656612602 is about 75210.4554034876. The cubic root of 5656612602 is about 1781.7720645225.

The spelling of 5656612602 in words is "five billion, six hundred fifty-six million, six hundred twelve thousand, six hundred two".