456025870019 has 2 divisors, whose sum is σ = 456025870020. Its totient is φ = 456025870018.

The previous prime is 456025869989. The next prime is 456025870063. The reversal of 456025870019 is 910078520654.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 456025870019 - 2²⁸ = 455757434563 is a prime.

It is a super-2 number, since 2×456025870019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (456025870919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228012935009 + 228012935010.

It is an arithmetic number, because the mean of its divisors is an integer number (228012935010).

Almost surely, 2^456025870019 is an apocalyptic number.

456025870019 is a deficient number, since it is larger than the sum of its proper divisors (1).

456025870019 is an equidigital number, since it uses as much as digits as its factorization.

456025870019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 456025870019 in words is "four hundred fifty-six billion, twenty-five million, eight hundred seventy thousand, nineteen".