455610489431 has 2 divisors, whose sum is σ = 455610489432. Its totient is φ = 455610489430.

The previous prime is 455610489311. The next prime is 455610489449. The reversal of 455610489431 is 134984016554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455610489431 - 2¹⁰ = 455610488407 is a prime.

It is a super-2 number, since 2×455610489431² (a number of 24 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 455610489431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455610480431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227805244715 + 227805244716.

It is an arithmetic number, because the mean of its divisors is an integer number (227805244716).

Almost surely, 2^455610489431 is an apocalyptic number.

455610489431 is a deficient number, since it is larger than the sum of its proper divisors (1).

455610489431 is an equidigital number, since it uses as much as digits as its factorization.

455610489431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 455610489431 in words is "four hundred fifty-five billion, six hundred ten million, four hundred eighty-nine thousand, four hundred thirty-one".