94775628864 has 224 divisors, whose sum is σ = 310845378816. Its totient is φ = 24864030720.

The previous prime is 94775628859. The next prime is 94775628931. The reversal of 94775628864 is 46882657749.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 94775628795 and 94775628804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 886182 + ... + 987354.

It is an arithmetic number, because the mean of its divisors is an integer number (1387702584).

Almost surely, 2^94775628864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94775628864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155422689408).

94775628864 is an abundant number, since it is smaller than the sum of its proper divisors (216069749952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94775628864 is a wasteful number, since it uses less digits than its factorization.

94775628864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101253 (or 101243 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 66.

The spelling of 94775628864 in words is "ninety-four billion, seven hundred seventy-five million, six hundred twenty-eight thousand, eight hundred sixty-four".