2995504639 has 2 divisors, whose sum is σ = 2995504640. Its totient is φ = 2995504638.

The previous prime is 2995504637. The next prime is 2995504643. The reversal of 2995504639 is 9364055992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2995504639 - 2¹ = 2995504637 is a prime.

Together with 2995504637, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2995504637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497752319 + 1497752320.

It is an arithmetic number, because the mean of its divisors is an integer number (1497752320).

Almost surely, 2^2995504639 is an apocalyptic number.

2995504639 is a deficient number, since it is larger than the sum of its proper divisors (1).

2995504639 is an equidigital number, since it uses as much as digits as its factorization.

2995504639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2624400, while the sum is 52.

The square root of 2995504639 is about 54731.2035223053. The cubic root of 2995504639 is about 1441.5288288026.

The spelling of 2995504639 in words is "two billion, nine hundred ninety-five million, five hundred four thousand, six hundred thirty-nine".