10456422465 has 16 divisors (see below), whose sum is σ = 16731903168. Its totient is φ = 5576216256.

The previous prime is 10456422409. The next prime is 10456422467. The reversal of 10456422465 is 56422465401.

It is not a de Polignac number, because 10456422465 - 2⁹ = 10456421953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10456422467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161974 + ... + 217136.

It is an arithmetic number, because the mean of its divisors is an integer number (1045743948).

Almost surely, 2^10456422465 is an apocalyptic number.

10456422465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10456422465 is a deficient number, since it is larger than the sum of its proper divisors (6275480703).

10456422465 is a wasteful number, since it uses less digits than its factorization.

10456422465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67808.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 10456422465 its reverse (56422465401), we get a palindrome (66878887866).

The spelling of 10456422465 in words is "ten billion, four hundred fifty-six million, four hundred twenty-two thousand, four hundred sixty-five".