45455355754664 has 32 divisors (see below), whose sum is σ = 86501719890720. Its totient is φ = 22388237167296.

The previous prime is 45455355754583. The next prime is 45455355754667. The reversal of 45455355754664 is 46645755355454.

It is a junction number, because it is equal to n+sod(n) for n = 45455355754594 and 45455355754603.

It is not an unprimeable number, because it can be changed into a prime (45455355754667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62588402 + ... + 63310494.

It is an arithmetic number, because the mean of its divisors is an integer number (2703178746585).

Almost surely, 2^{45455355754664} is an apocalyptic number.

It is an amenable number.

45455355754664 is a deficient number, since it is larger than the sum of its proper divisors (41046364136056).

45455355754664 is a wasteful number, since it uses less digits than its factorization.

45455355754664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839609 (or 839605 counting only the distinct ones).

The product of its digits is 3024000000, while the sum is 68.

The spelling of 45455355754664 in words is "forty-five trillion, four hundred fifty-five billion, three hundred fifty-five million, seven hundred fifty-four thousand, six hundred sixty-four".