88623722896 has 10 divisors (see below), whose sum is σ = 171708463142. Its totient is φ = 44311861440.

The previous prime is 88623722893. The next prime is 88623722909. The reversal of 88623722896 is 69822732688.

It can be written as a sum of positive squares in only one way, i.e., 53416454400 + 35207268496 = 231120^2 + 187636^2 .

It is not an unprimeable number, because it can be changed into a prime (88623722893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2769491325 + ... + 2769491356.

Almost surely, 2^88623722896 is an apocalyptic number.

It is an amenable number.

88623722896 is a deficient number, since it is larger than the sum of its proper divisors (83084740246).

88623722896 is a wasteful number, since it uses less digits than its factorization.

88623722896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538982689 (or 5538982683 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 61.

The spelling of 88623722896 in words is "eighty-eight billion, six hundred twenty-three million, seven hundred twenty-two thousand, eight hundred ninety-six".