88260920659 has 4 divisors (see below), whose sum is σ = 92098352016. Its totient is φ = 84423489304.

The previous prime is 88260920639. The next prime is 88260920707. The reversal of 88260920659 is 95602906288.

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

It is a cyclic number.

It is not a de Polignac number, because 88260920659 - 2²¹ = 88258823507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88260920639) 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, 1918715644 + ... + 1918715689.

It is an arithmetic number, because the mean of its divisors is an integer number (23024588004).

Almost surely, 2^88260920659 is an apocalyptic number.

88260920659 is a deficient number, since it is larger than the sum of its proper divisors (3837431357).

88260920659 is a wasteful number, since it uses less digits than its factorization.

88260920659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837431356.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 88260920659 in words is "eighty-eight billion, two hundred sixty million, nine hundred twenty thousand, six hundred fifty-nine".