93087217952851 has 16 divisors (see below), whose sum is σ = 93625805744640. Its totient is φ = 92549177925120.

The previous prime is 93087217952821. The next prime is 93087217953017. The reversal of 93087217952851 is 15825971278039.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93087217952851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93087217952821) 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, 3240168655 + ... + 3240197383.

It is an arithmetic number, because the mean of its divisors is an integer number (5851612859040).

Almost surely, 2^{93087217952851} is an apocalyptic number.

93087217952851 is a deficient number, since it is larger than the sum of its proper divisors (538587791789).

93087217952851 is a wasteful number, since it uses less digits than its factorization.

93087217952851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37614.

The product of its (nonzero) digits is 76204800, while the sum is 67.

The spelling of 93087217952851 in words is "ninety-three trillion, eighty-seven billion, two hundred seventeen million, nine hundred fifty-two thousand, eight hundred fifty-one".