89613342465 has 16 divisors (see below), whose sum is σ = 143385313536. Its totient is φ = 47792460800.

The previous prime is 89613342451. The next prime is 89613342487. The reversal of 89613342465 is 56424331698.

It is not a de Polignac number, because 89613342465 - 2¹¹ = 89613340417 is a prime.

It is a super-2 number, since 2×89613342465² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 745720 + ... + 857510.

It is an arithmetic number, because the mean of its divisors is an integer number (8961582096).

Almost surely, 2^89613342465 is an apocalyptic number.

It is an amenable number.

89613342465 is a deficient number, since it is larger than the sum of its proper divisors (53771971071).

89613342465 is a wasteful number, since it uses less digits than its factorization.

89613342465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165240.

The product of its digits is 3732480, while the sum is 51.

The spelling of 89613342465 in words is "eighty-nine billion, six hundred thirteen million, three hundred forty-two thousand, four hundred sixty-five".