89280973095 has 32 divisors (see below), whose sum is σ = 143947203840. Its totient is φ = 47250904320.

The previous prime is 89280973087. The next prime is 89280973109. The reversal of 89280973095 is 59037908298.

It is not a de Polignac number, because 89280973095 - 2³ = 89280973087 is a prime.

It is a super-2 number, since 2×89280973095² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6690580 + ... + 6703910.

It is an arithmetic number, because the mean of its divisors is an integer number (4498350120).

Almost surely, 2^89280973095 is an apocalyptic number.

89280973095 is a deficient number, since it is larger than the sum of its proper divisors (54666230745).

89280973095 is a wasteful number, since it uses less digits than its factorization.

89280973095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16735.

The product of its (nonzero) digits is 9797760, while the sum is 60.

The spelling of 89280973095 in words is "eighty-nine billion, two hundred eighty million, nine hundred seventy-three thousand, ninety-five".