89513236384 has 48 divisors (see below), whose sum is σ = 207038492640. Its totient is φ = 37557999360.

The previous prime is 89513236363. The next prime is 89513236387. The reversal of 89513236384 is 48363231598.

It is a super-2 number, since 2×89513236384² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (89513236387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9776154 + ... + 9785305.

It is an arithmetic number, because the mean of its divisors is an integer number (4313301930).

Almost surely, 2^89513236384 is an apocalyptic number.

It is an amenable number.

89513236384 is an abundant number, since it is smaller than the sum of its proper divisors (117525256256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89513236384 is a wasteful number, since it uses less digits than its factorization.

89513236384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19561493 (or 19561485 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The spelling of 89513236384 in words is "eighty-nine billion, five hundred thirteen million, two hundred thirty-six thousand, three hundred eighty-four".