93465800189 has 4 divisors (see below), whose sum is σ = 97529530656. Its totient is φ = 89402069724.

The previous prime is 93465800173. The next prime is 93465800243. The reversal of 93465800189 is 98100856439.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98100856439 = 2351 ⋅41727289.

It is a cyclic number.

It is not a de Polignac number, because 93465800189 - 2⁴ = 93465800173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 93465800189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93465800089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031865199 + ... + 2031865244.

It is an arithmetic number, because the mean of its divisors is an integer number (24382382664).

Almost surely, 2^93465800189 is an apocalyptic number.

It is an amenable number.

93465800189 is a deficient number, since it is larger than the sum of its proper divisors (4063730467).

93465800189 is a wasteful number, since it uses less digits than its factorization.

93465800189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063730466.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 93465800189 in words is "ninety-three billion, four hundred sixty-five million, eight hundred thousand, one hundred eighty-nine".