56272453319 has 2 divisors, whose sum is σ = 56272453320. Its totient is φ = 56272453318.

The previous prime is 56272453313. The next prime is 56272453339. The reversal of 56272453319 is 91335427265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56272453319 - 2²⁸ = 56004017863 is a prime.

It is a super-2 number, since 2×56272453319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56272453313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28136226659 + 28136226660.

It is an arithmetic number, because the mean of its divisors is an integer number (28136226660).

Almost surely, 2^56272453319 is an apocalyptic number.

56272453319 is a deficient number, since it is larger than the sum of its proper divisors (1).

56272453319 is an equidigital number, since it uses as much as digits as its factorization.

56272453319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 47.

The spelling of 56272453319 in words is "fifty-six billion, two hundred seventy-two million, four hundred fifty-three thousand, three hundred nineteen".