94955602091 has 4 divisors (see below), whose sum is σ = 108520688112. Its totient is φ = 81390516072.

The previous prime is 94955602087. The next prime is 94955602121. The reversal of 94955602091 is 19020655949.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 94955602091 - 2² = 94955602087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94955604091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6782543000 + ... + 6782543013.

It is an arithmetic number, because the mean of its divisors is an integer number (27130172028).

Almost surely, 2^94955602091 is an apocalyptic number.

94955602091 is a deficient number, since it is larger than the sum of its proper divisors (13565086021).

94955602091 is a wasteful number, since it uses less digits than its factorization.

94955602091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565086020.

The product of its (nonzero) digits is 874800, while the sum is 50.

The spelling of 94955602091 in words is "ninety-four billion, nine hundred fifty-five million, six hundred two thousand, ninety-one".