89131495803 has 8 divisors (see below), whose sum is σ = 135819422208. Its totient is φ = 50932283304.

The previous prime is 89131495793. The next prime is 89131495813. The reversal of 89131495803 is 30859413198.

It is an interprime number because it is at equal distance from previous prime (89131495793) and next prime (89131495813).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-89131495803 is a prime.

It is a super-2 number, since 2×89131495803² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89131495813) 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, 2122178451 + ... + 2122178492.

It is an arithmetic number, because the mean of its divisors is an integer number (16977427776).

Almost surely, 2^89131495803 is an apocalyptic number.

89131495803 is a deficient number, since it is larger than the sum of its proper divisors (46687926405).

89131495803 is a wasteful number, since it uses less digits than its factorization.

89131495803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244356953.

The product of its (nonzero) digits is 933120, while the sum is 51.

The spelling of 89131495803 in words is "eighty-nine billion, one hundred thirty-one million, four hundred ninety-five thousand, eight hundred three".