2455279319 has 2 divisors, whose sum is σ = 2455279320. Its totient is φ = 2455279318.

The previous prime is 2455279297. The next prime is 2455279327. The reversal of 2455279319 is 9139725542.

2455279319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2455279319 - 2⁸ = 2455279063 is a prime.

It is a super-2 number, since 2×2455279319² = 12056793068618207522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2455279399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227639659 + 1227639660.

It is an arithmetic number, because the mean of its divisors is an integer number (1227639660).

Almost surely, 2^2455279319 is an apocalyptic number.

2455279319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455279319 is an equidigital number, since it uses as much as digits as its factorization.

2455279319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 2455279319 is about 49550.7751604352. The cubic root of 2455279319 is about 1349.0673611449.

The spelling of 2455279319 in words is "two billion, four hundred fifty-five million, two hundred seventy-nine thousand, three hundred nineteen".