18052094907 has 36 divisors (see below), whose sum is σ = 32755697520. Its totient is φ = 9377707680.

The previous prime is 18052094897. The next prime is 18052094917. The reversal of 18052094907 is 70949025081.

18052094907 is a `hidden beast` number, since 1 + 80 + 520 + 9 + 49 + 0 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (18052094897) and next prime (18052094917).

It is not a de Polignac number, because 18052094907 - 2⁷ = 18052094779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18052094917) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1176432 + ... + 1191677.

Almost surely, 2^18052094907 is an apocalyptic number.

18052094907 is a deficient number, since it is larger than the sum of its proper divisors (14703602613).

18052094907 is a wasteful number, since it uses less digits than its factorization.

18052094907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368144 (or 2368130 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 18052094907 in words is "eighteen billion, fifty-two million, ninety-four thousand, nine hundred seven".