45727970566 has 16 divisors (see below), whose sum is σ = 68954418720. Its totient is φ = 22743212800.

The previous prime is 45727970549. The next prime is 45727970573. The reversal of 45727970566 is 66507972754.

It is a self number, because there is not a number n which added to its sum of digits gives 45727970566.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626791 + ... + 2644141.

It is an arithmetic number, because the mean of its divisors is an integer number (4309651170).

Almost surely, 2^45727970566 is an apocalyptic number.

45727970566 is a deficient number, since it is larger than the sum of its proper divisors (23226448154).

45727970566 is a wasteful number, since it uses less digits than its factorization.

45727970566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24239.

The product of its (nonzero) digits is 22226400, while the sum is 58.

The spelling of 45727970566 in words is "forty-five billion, seven hundred twenty-seven million, nine hundred seventy thousand, five hundred sixty-six".