94587313021 has 8 divisors (see below), whose sum is σ = 94724944160. Its totient is φ = 94449727728.

The previous prime is 94587313003. The next prime is 94587313061. The reversal of 94587313021 is 12031378549.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94587313021 - 2¹⁵ = 94587280253 is a prime.

It is a super-2 number, since 2×94587313021² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94587313001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7507195 + ... + 7519783.

It is an arithmetic number, because the mean of its divisors is an integer number (11840618020).

Almost surely, 2^94587313021 is an apocalyptic number.

It is an amenable number.

94587313021 is a deficient number, since it is larger than the sum of its proper divisors (137631139).

94587313021 is a wasteful number, since it uses less digits than its factorization.

94587313021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22923.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 94587313021 in words is "ninety-four billion, five hundred eighty-seven million, three hundred thirteen thousand, twenty-one".