7956166352 has 10 divisors (see below), whose sum is σ = 15415072338. Its totient is φ = 3978083168.

The previous prime is 7956166349. The next prime is 7956166363. The reversal of 7956166352 is 2536616597.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7895388736 + 60777616 = 88856^2 + 7796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7956166352.

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, 248630183 + ... + 248630214.

Almost surely, 2^7956166352 is an apocalyptic number.

It is an amenable number.

7956166352 is a deficient number, since it is larger than the sum of its proper divisors (7458905986).

7956166352 is a wasteful number, since it uses less digits than its factorization.

7956166352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497260405 (or 497260399 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 50.

The square root of 7956166352 is about 89197.3449829085. The cubic root of 7956166352 is about 1996.3405041290.

The spelling of 7956166352 in words is "seven billion, nine hundred fifty-six million, one hundred sixty-six thousand, three hundred fifty-two".