45943109076672 has 42 divisors (see below), whose sum is σ = 131687626886348. Its totient is φ = 15314369692032.

The previous prime is 45943109076589. The next prime is 45943109076691. The reversal of 45943109076672 is 27667090134954.

45943109076672 is a `hidden beast` number, since 4 + 59 + 431 + 0 + 90 + 7 + 6 + 67 + 2 = 666.

It is a super-2 number, since 2×45943109076672² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39881170498 + ... + 39881171649.

Almost surely, 2^{45943109076672} is an apocalyptic number.

It is an amenable number.

45943109076672 is an abundant number, since it is smaller than the sum of its proper divisors (85744517809676).

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

45943109076672 is a wasteful number, since it uses less digits than its factorization.

45943109076672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79762342165 (or 79762342152 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 45943109076672 in words is "forty-five trillion, nine hundred forty-three billion, one hundred nine million, seventy-six thousand, six hundred seventy-two".