7952799650 has 24 divisors (see below), whose sum is σ = 14979457920. Its totient is φ = 3140850960.

The previous prime is 7952799623. The next prime is 7952799667. The reversal of 7952799650 is 569972597.

It is a self number, because there is not a number n which added to its sum of digits gives 7952799650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1002734 + ... + 1010633.

It is an arithmetic number, because the mean of its divisors is an integer number (624144080).

Almost surely, 2^7952799650 is an apocalyptic number.

7952799650 is a deficient number, since it is larger than the sum of its proper divisors (7026658270).

7952799650 is a wasteful number, since it uses less digits than its factorization.

7952799650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013458 (or 2013453 counting only the distinct ones).

The product of its (nonzero) digits is 10716300, while the sum is 59.

The square root of 7952799650 is about 89178.4707763034. The cubic root of 7952799650 is about 1996.0588763736.

The spelling of 7952799650 in words is "seven billion, nine hundred fifty-two million, seven hundred ninety-nine thousand, six hundred fifty".