2004940051 has 2 divisors, whose sum is σ = 2004940052. Its totient is φ = 2004940050.

The previous prime is 2004940039. The next prime is 2004940073. The reversal of 2004940051 is 1500494002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004940051 - 2⁵ = 2004940019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2004939998 and 2004940025.

It is not a weakly prime, because it can be changed into another prime (2004940001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002470025 + 1002470026.

It is an arithmetic number, because the mean of its divisors is an integer number (1002470026).

Almost surely, 2^2004940051 is an apocalyptic number.

2004940051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004940051 is an equidigital number, since it uses as much as digits as its factorization.

2004940051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2004940051 is about 44776.5569355215. The cubic root of 2004940051 is about 1260.9575426819.

The spelling of 2004940051 in words is "two billion, four million, nine hundred forty thousand, fifty-one".