2504399983 has 2 divisors, whose sum is σ = 2504399984. Its totient is φ = 2504399982.

The previous prime is 2504399981. The next prime is 2504399987. The reversal of 2504399983 is 3899934052.

2504399983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2504399983 - 2¹ = 2504399981 is a prime.

Together with 2504399981, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2504399983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504399981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252199991 + 1252199992.

It is an arithmetic number, because the mean of its divisors is an integer number (1252199992).

Almost surely, 2^2504399983 is an apocalyptic number.

2504399983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504399983 is an equidigital number, since it uses as much as digits as its factorization.

2504399983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The square root of 2504399983 is about 50043.9804871675. The cubic root of 2504399983 is about 1358.0045677273.

The spelling of 2504399983 in words is "two billion, five hundred four million, three hundred ninety-nine thousand, nine hundred eighty-three".