2695052639 has 2 divisors, whose sum is σ = 2695052640. Its totient is φ = 2695052638.

The previous prime is 2695052603. The next prime is 2695052707. The reversal of 2695052639 is 9362505962.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2695052639 - 2¹⁶ = 2694987103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2695052593 and 2695052602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2695052039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347526319 + 1347526320.

It is an arithmetic number, because the mean of its divisors is an integer number (1347526320).

Almost surely, 2^2695052639 is an apocalyptic number.

2695052639 is a deficient number, since it is larger than the sum of its proper divisors (1).

2695052639 is an equidigital number, since it uses as much as digits as its factorization.

2695052639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 47.

The square root of 2695052639 is about 51913.8963958592. The cubic root of 2695052639 is about 1391.6256257984.

The spelling of 2695052639 in words is "two billion, six hundred ninety-five million, fifty-two thousand, six hundred thirty-nine".