13056465419 has 2 divisors, whose sum is σ = 13056465420. Its totient is φ = 13056465418.

The previous prime is 13056465397. The next prime is 13056465431. The reversal of 13056465419 is 91456465031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13056465419 - 2¹² = 13056461323 is a prime.

It is a super-2 number, since 2×13056465419² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13056465419.

It is not a weakly prime, because it can be changed into another prime (13056465449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6528232709 + 6528232710.

It is an arithmetic number, because the mean of its divisors is an integer number (6528232710).

Almost surely, 2^13056465419 is an apocalyptic number.

13056465419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13056465419 is an equidigital number, since it uses as much as digits as its factorization.

13056465419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 13056465419 in words is "thirteen billion, fifty-six million, four hundred sixty-five thousand, four hundred nineteen".