89452258277 has 6 divisors (see below), whose sum is σ = 91687236114. Its totient is φ = 87270494240.

The previous prime is 89452258253. The next prime is 89452258303. The reversal of 89452258277 is 77285225498.

It can be written as a sum of positive squares in 3 ways, for example, as 21560223556 + 67892034721 = 146834^2 + 260561^2 .

It is not a de Polignac number, because 89452258277 - 2²⁸ = 89183822821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89452257277) 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 5 ways as a sum of consecutive naturals, for example, 26605178 + ... + 26608539.

It is an arithmetic number, because the mean of its divisors is an integer number (15281206019).

Almost surely, 2^89452258277 is an apocalyptic number.

It is an amenable number.

89452258277 is a deficient number, since it is larger than the sum of its proper divisors (2234977837).

89452258277 is an equidigital number, since it uses as much as digits as its factorization.

89452258277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53213799 (or 53213758 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 59.

The spelling of 89452258277 in words is "eighty-nine billion, four hundred fifty-two million, two hundred fifty-eight thousand, two hundred seventy-seven".