10456502431 has 4 divisors (see below), whose sum is σ = 10582484472. Its totient is φ = 10330520392.

The previous prime is 10456502411. The next prime is 10456502471. The reversal of 10456502431 is 13420565401.

It is a happy number.

10456502431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13420565401 = 1327 ⋅10113463.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10456502431 is a prime.

It is a super-2 number, since 2×10456502431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10456502393 and 10456502402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10456502411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62990896 + ... + 62991061.

It is an arithmetic number, because the mean of its divisors is an integer number (2645621118).

Almost surely, 2^10456502431 is an apocalyptic number.

10456502431 is a deficient number, since it is larger than the sum of its proper divisors (125982041).

10456502431 is an equidigital number, since it uses as much as digits as its factorization.

10456502431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125982040.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 10456502431 in words is "ten billion, four hundred fifty-six million, five hundred two thousand, four hundred thirty-one".