183994051 has 2 divisors, whose sum is σ = 183994052. Its totient is φ = 183994050.

The previous prime is 183994039. The next prime is 183994093. The reversal of 183994051 is 150499381.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-183994051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 183993995 and 183994013.

It is not a weakly prime, because it can be changed into another prime (183994351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91997025 + 91997026.

It is an arithmetic number, because the mean of its divisors is an integer number (91997026).

Almost surely, 2^183994051 is an apocalyptic number.

183994051 is a deficient number, since it is larger than the sum of its proper divisors (1).

183994051 is an equidigital number, since it uses as much as digits as its factorization.

183994051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 183994051 is about 13564.4406814288. The cubic root of 183994051 is about 568.7672661344.

The spelling of 183994051 in words is "one hundred eighty-three million, nine hundred ninety-four thousand, fifty-one".