88109358479 has 8 divisors (see below), whose sum is σ = 91943414880. Its totient is φ = 84275570016.

The previous prime is 88109358461. The next prime is 88109358509. The reversal of 88109358479 is 97485390188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88109358479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88109355479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905669 + ... + 998225.

It is an arithmetic number, because the mean of its divisors is an integer number (11492926860).

Almost surely, 2^88109358479 is an apocalyptic number.

88109358479 is a deficient number, since it is larger than the sum of its proper divisors (3834056401).

88109358479 is a wasteful number, since it uses less digits than its factorization.

88109358479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133969.

The product of its (nonzero) digits is 17418240, while the sum is 62.

The spelling of 88109358479 in words is "eighty-eight billion, one hundred nine million, three hundred fifty-eight thousand, four hundred seventy-nine".