45663120542456 has 16 divisors (see below), whose sum is σ = 85619121620040. Its totient is φ = 22831354777120.

The previous prime is 45663120542441. The next prime is 45663120542461. The reversal of 45663120542456 is 65424502136654.

It is a junction number, because it is equal to n+sod(n) for n = 45663120542398 and 45663120542407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24740315 + ... + 26521866.

Almost surely, 2^{45663120542456} is an apocalyptic number.

It is an amenable number.

45663120542456 is a deficient number, since it is larger than the sum of its proper divisors (39956001077584).

45663120542456 is a wasteful number, since it uses less digits than its factorization.

45663120542456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51373534 (or 51373530 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 45663120542456 in words is "forty-five trillion, six hundred sixty-three billion, one hundred twenty million, five hundred forty-two thousand, four hundred fifty-six".