45772707166742 has 16 divisors (see below), whose sum is σ = 69297546006000. Its totient is φ = 22674314881440.

The previous prime is 45772707166679. The next prime is 45772707166919. The reversal of 45772707166742 is 24766170727754.

It is a happy number.

45772707166742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197312984 + ... + 197544827.

It is an arithmetic number, because the mean of its divisors is an integer number (4331096625375).

Almost surely, 2^{45772707166742} is an apocalyptic number.

45772707166742 is a deficient number, since it is larger than the sum of its proper divisors (23524838839258).

45772707166742 is a wasteful number, since it uses less digits than its factorization.

45772707166742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394858351.

The product of its (nonzero) digits is 193616640, while the sum is 65.

The spelling of 45772707166742 in words is "forty-five trillion, seven hundred seventy-two billion, seven hundred seven million, one hundred sixty-six thousand, seven hundred forty-two".