8956166051 has 12 divisors (see below), whose sum is σ = 10429522560. Its totient is φ = 7668516240.

The previous prime is 8956166041. The next prime is 8956166069. The reversal of 8956166051 is 1506616598.

It is not a de Polignac number, because 8956166051 - 2⁶ = 8956165987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8956165987 and 8956166005.

It is not an unprimeable number, because it can be changed into a prime (8956166041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51011 + ... + 143228.

It is an arithmetic number, because the mean of its divisors is an integer number (869126880).

Almost surely, 2^8956166051 is an apocalyptic number.

8956166051 is a deficient number, since it is larger than the sum of its proper divisors (1473356509).

8956166051 is a wasteful number, since it uses less digits than its factorization.

8956166051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195194 (or 195187 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 8956166051 is about 94637.0226232842. The cubic root of 8956166051 is about 2076.7013520838.

The spelling of 8956166051 in words is "eight billion, nine hundred fifty-six million, one hundred sixty-six thousand, fifty-one".