10454515646 has 16 divisors (see below), whose sum is σ = 15740933040. Its totient is φ = 5207569920.

The previous prime is 10454515627. The next prime is 10454515651. The reversal of 10454515646 is 64651545401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705950 + ... + 720606.

It is an arithmetic number, because the mean of its divisors is an integer number (983808315).

Almost surely, 2^10454515646 is an apocalyptic number.

10454515646 is a deficient number, since it is larger than the sum of its proper divisors (5286417394).

10454515646 is a wasteful number, since it uses less digits than its factorization.

10454515646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15979.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 10454515646 in words is "ten billion, four hundred fifty-four million, five hundred fifteen thousand, six hundred forty-six".