93081045253 has 32 divisors (see below), whose sum is σ = 112443195392. Its totient is φ = 75361104000.

The previous prime is 93081045247. The next prime is 93081045271. The reversal of 93081045253 is 35254018039.

It is a de Polignac number, because none of the positive numbers 2^k-93081045253 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 (93081045223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18202225 + ... + 18207337.

It is an arithmetic number, because the mean of its divisors is an integer number (3513849856).

Almost surely, 2^93081045253 is an apocalyptic number.

It is an amenable number.

93081045253 is a deficient number, since it is larger than the sum of its proper divisors (19362150139).

93081045253 is a wasteful number, since it uses less digits than its factorization.

93081045253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7145.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 93081045253 in words is "ninety-three billion, eighty-one million, forty-five thousand, two hundred fifty-three".