2004520879 has 2 divisors, whose sum is σ = 2004520880. Its totient is φ = 2004520878.

The previous prime is 2004520849. The next prime is 2004520891. The reversal of 2004520879 is 9780254002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2004520879 - 2⁷ = 2004520751 is a prime.

It is a super-3 number, since 3×2004520879³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004520829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002260439 + 1002260440.

It is an arithmetic number, because the mean of its divisors is an integer number (1002260440).

Almost surely, 2^2004520879 is an apocalyptic number.

2004520879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004520879 is an equidigital number, since it uses as much as digits as its factorization.

2004520879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 2004520879 is about 44771.8759825853. The cubic root of 2004520879 is about 1260.8696605972.

The spelling of 2004520879 in words is "two billion, four million, five hundred twenty thousand, eight hundred seventy-nine".