89576457431 has 8 divisors (see below), whose sum is σ = 91523784384. Its totient is φ = 87630857440.

The previous prime is 89576457413. The next prime is 89576457437. The reversal of 89576457431 is 13475467598.

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

It is a cyclic number.

It is not a de Polignac number, because 89576457431 - 2¹⁴ = 89576441047 is a prime.

It is a super-2 number, since 2×89576457431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89576457437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 326600 + ... + 534621.

It is an arithmetic number, because the mean of its divisors is an integer number (11440473048).

Almost surely, 2^89576457431 is an apocalyptic number.

89576457431 is a deficient number, since it is larger than the sum of its proper divisors (1947326953).

89576457431 is a wasteful number, since it uses less digits than its factorization.

89576457431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863481.

The product of its digits is 25401600, while the sum is 59.

The spelling of 89576457431 in words is "eighty-nine billion, five hundred seventy-six million, four hundred fifty-seven thousand, four hundred thirty-one".