88167974959 has 4 divisors (see below), whose sum is σ = 88210590840. Its totient is φ = 88125359080.

The previous prime is 88167974929. The next prime is 88167974977. The reversal of 88167974959 is 95947976188.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88167974959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88167974891 and 88167974900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88167974929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21304837 + ... + 21308974.

It is an arithmetic number, because the mean of its divisors is an integer number (22052647710).

Almost surely, 2^88167974959 is an apocalyptic number.

88167974959 is a deficient number, since it is larger than the sum of its proper divisors (42615881).

88167974959 is a wasteful number, since it uses less digits than its factorization.

88167974959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42615880.

The product of its digits is 274337280, while the sum is 73.

The spelling of 88167974959 in words is "eighty-eight billion, one hundred sixty-seven million, nine hundred seventy-four thousand, nine hundred fifty-nine".