2094955685 has 4 divisors (see below), whose sum is σ = 2513946828. Its totient is φ = 1675964544.

The previous prime is 2094955663. The next prime is 2094955691. The reversal of 2094955685 is 5865594902.

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

It can be written as a sum of positive squares in 2 ways, for example, as 878411044 + 1216544641 = 29638^2 + 34879^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094955685 - 2¹⁸ = 2094693541 is a prime.

It is a super-2 number, since 2×2094955685² = 8777678644227638450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209495564 + ... + 209495573.

It is an arithmetic number, because the mean of its divisors is an integer number (628486707).

Almost surely, 2^2094955685 is an apocalyptic number.

It is an amenable number.

2094955685 is a deficient number, since it is larger than the sum of its proper divisors (418991143).

2094955685 is an equidigital number, since it uses as much as digits as its factorization.

2094955685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418991142.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The square root of 2094955685 is about 45770.6858698884. The cubic root of 2094955685 is about 1279.5530024885.

The spelling of 2094955685 in words is "two billion, ninety-four million, nine hundred fifty-five thousand, six hundred eighty-five".