45464646456 has 96 divisors (see below), whose sum is σ = 133556623200. Its totient is φ = 13915514880.

The previous prime is 45464646427. The next prime is 45464646481. The reversal of 45464646456 is 65464646454.

45464646456 is a `hidden beast` number, since 4 + 546 + 4 + 6 + 46 + 4 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402796 + ... + 503163.

It is an arithmetic number, because the mean of its divisors is an integer number (1391214825).

Almost surely, 2^45464646456 is an apocalyptic number.

It is an amenable number.

45464646456 is an abundant number, since it is smaller than the sum of its proper divisors (88091976744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45464646456 is a wasteful number, since it uses less digits than its factorization.

45464646456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906029 (or 906022 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 54.

The spelling of 45464646456 in words is "forty-five billion, four hundred sixty-four million, six hundred forty-six thousand, four hundred fifty-six".