10454257615 has 32 divisors (see below), whose sum is σ = 13473008640. Its totient is φ = 7764019200.

The previous prime is 10454257609. The next prime is 10454257633. The reversal of 10454257615 is 51675245401.

It is not a de Polignac number, because 10454257615 - 2³ = 10454257607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1121775 + ... + 1131055.

It is an arithmetic number, because the mean of its divisors is an integer number (421031520).

Almost surely, 2^10454257615 is an apocalyptic number.

10454257615 is a deficient number, since it is larger than the sum of its proper divisors (3018751025).

10454257615 is a wasteful number, since it uses less digits than its factorization.

10454257615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 10454257615 in words is "ten billion, four hundred fifty-four million, two hundred fifty-seven thousand, six hundred fifteen".