8725298923159 has 96 divisors (see below), whose sum is σ = 11119953715200. Its totient is φ = 6700953692160.

The previous prime is 8725298923123. The next prime is 8725298923163. The reversal of 8725298923159 is 9513298925278.

It is not a de Polignac number, because 8725298923159 - 2⁷ = 8725298923031 is a prime.

It is a super-2 number, since 2×8725298923159² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725298923199) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4960373722 + ... + 4960375480.

It is an arithmetic number, because the mean of its divisors is an integer number (115832851200).

Almost surely, 2^{8725298923159} is an apocalyptic number.

8725298923159 is a deficient number, since it is larger than the sum of its proper divisors (2394654792041).

8725298923159 is a wasteful number, since it uses less digits than its factorization.

8725298923159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745 (or 2732 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 70.

The spelling of 8725298923159 in words is "eight trillion, seven hundred twenty-five billion, two hundred ninety-eight million, nine hundred twenty-three thousand, one hundred fifty-nine".