88097681609 has 16 divisors (see below), whose sum is σ = 105187480320. Its totient is φ = 72141917760.

The previous prime is 88097681603. The next prime is 88097681621. The reversal of 88097681609 is 90618679088.

It is not a de Polignac number, because 88097681609 - 2⁴ = 88097681593 is a prime.

It is a super-2 number, since 2×88097681609² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88097681603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196562 + ... + 463499.

It is an arithmetic number, because the mean of its divisors is an integer number (6574217520).

Almost surely, 2^88097681609 is an apocalyptic number.

It is an amenable number.

88097681609 is a deficient number, since it is larger than the sum of its proper divisors (17089798711).

88097681609 is a wasteful number, since it uses less digits than its factorization.

88097681609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660920.

The product of its (nonzero) digits is 10450944, while the sum is 62.

The spelling of 88097681609 in words is "eighty-eight billion, ninety-seven million, six hundred eighty-one thousand, six hundred nine".