45116641248723 has 24 divisors (see below), whose sum is σ = 71113103860656. Its totient is φ = 27335644084800.

The previous prime is 45116641248709. The next prime is 45116641248727. The reversal of 45116641248723 is 32784214661154.

45116641248723 is a `hidden beast` number, since 4 + 5 + 1 + 166 + 412 + 48 + 7 + 23 = 666.

It is not a de Polignac number, because 45116641248723 - 2⁵ = 45116641248691 is a prime.

It is a super-2 number, since 2×45116641248723² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45116641248723.

It is not an unprimeable number, because it can be changed into a prime (45116641248727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64440508 + ... + 65136873.

It is an arithmetic number, because the mean of its divisors is an integer number (2963045994194).

Almost surely, 2^{45116641248723} is an apocalyptic number.

45116641248723 is a deficient number, since it is larger than the sum of its proper divisors (25996462611933).

45116641248723 is a wasteful number, since it uses less digits than its factorization.

45116641248723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129580915 (or 129580912 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 45116641248723 in words is "forty-five trillion, one hundred sixteen billion, six hundred forty-one million, two hundred forty-eight thousand, seven hundred twenty-three".