94538888889 has 16 divisors (see below), whose sum is σ = 126723465792. Its totient is φ = 62690280128.

The previous prime is 94538888861. The next prime is 94538888893. The reversal of 94538888889 is 98888883549.

It is a cyclic number.

It is not a de Polignac number, because 94538888889 - 2¹² = 94538884793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94538888839) 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, 2637562 + ... + 2673164.

It is an arithmetic number, because the mean of its divisors is an integer number (7920216612).

Almost surely, 2^94538888889 is an apocalyptic number.

It is an amenable number.

94538888889 is a deficient number, since it is larger than the sum of its proper divisors (32184576903).

94538888889 is a wasteful number, since it uses less digits than its factorization.

94538888889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40296.

The product of its digits is 1274019840, while the sum is 78.

The spelling of 94538888889 in words is "ninety-four billion, five hundred thirty-eight million, eight hundred eighty-eight thousand, eight hundred eighty-nine".