656550151159 has 24 divisors (see below), whose sum is σ = 797356707840. Its totient is φ = 529468173696.

The previous prime is 656550151141. The next prime is 656550151163. The reversal of 656550151159 is 951151055656.

It is not a de Polignac number, because 656550151159 - 2²³ = 656541762551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (656550151139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5865882 + ... + 5976760.

It is an arithmetic number, because the mean of its divisors is an integer number (33223196160).

Almost surely, 2^656550151159 is an apocalyptic number.

656550151159 is a deficient number, since it is larger than the sum of its proper divisors (140806556681).

656550151159 is a wasteful number, since it uses less digits than its factorization.

656550151159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113847 (or 113830 counting only the distinct ones).

The product of its (nonzero) digits is 1012500, while the sum is 49.

The spelling of 656550151159 in words is "six hundred fifty-six billion, five hundred fifty million, one hundred fifty-one thousand, one hundred fifty-nine".