45517366772 has 12 divisors (see below), whose sum is σ = 79657756416. Its totient is φ = 22758007800.

The previous prime is 45517366733. The next prime is 45517366813. The reversal of 45517366772 is 27766371554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883 + ... + 301725.

It is an arithmetic number, because the mean of its divisors is an integer number (6638146368).

Almost surely, 2^45517366772 is an apocalyptic number.

It is an amenable number.

45517366772 is a deficient number, since it is larger than the sum of its proper divisors (34140389644).

45517366772 is a wasteful number, since it uses less digits than its factorization.

45517366772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337798 (or 337796 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 53.

The spelling of 45517366772 in words is "forty-five billion, five hundred seventeen million, three hundred sixty-six thousand, seven hundred seventy-two".