45507957666328 has 32 divisors (see below), whose sum is σ = 85351128293520. Its totient is φ = 22747657680000.

The previous prime is 45507957666299. The next prime is 45507957666359. The reversal of 45507957666328 is 82366675970554.

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, 476071498 + ... + 476167078.

Almost surely, 2^{45507957666328} is an apocalyptic number.

It is an amenable number.

45507957666328 is a deficient number, since it is larger than the sum of its proper divisors (39843170627192).

45507957666328 is a wasteful number, since it uses less digits than its factorization.

45507957666328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111499 (or 111495 counting only the distinct ones).

The product of its (nonzero) digits is 2286144000, while the sum is 73.

The spelling of 45507957666328 in words is "forty-five trillion, five hundred seven billion, nine hundred fifty-seven million, six hundred sixty-six thousand, three hundred twenty-eight".