93145034889 has 16 divisors (see below), whose sum is σ = 138871584640. Its totient is φ = 61701166800.

The previous prime is 93145034869. The next prime is 93145034903. The reversal of 93145034889 is 98843054139.

93145034889 is a `hidden beast` number, since 9 + 3 + 14 + 503 + 48 + 89 = 666.

It is not a de Polignac number, because 93145034889 - 2⁷ = 93145034761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93145034839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10982437 + ... + 10990914.

It is an arithmetic number, because the mean of its divisors is an integer number (8679474040).

Almost surely, 2^93145034889 is an apocalyptic number.

It is an amenable number.

93145034889 is a deficient number, since it is larger than the sum of its proper divisors (45726549751).

93145034889 is a wasteful number, since it uses less digits than its factorization.

93145034889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21973517 (or 21973511 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 93145034889 in words is "ninety-three billion, one hundred forty-five million, thirty-four thousand, eight hundred eighty-nine".