45715279680 has 168 divisors, whose sum is σ = 179704666752. Its totient is φ = 10449202176.

The previous prime is 45715279667. The next prime is 45715279697. The reversal of 45715279680 is 8697251754.

45715279680 is a `hidden beast` number, since 4 + 57 + 1 + 527 + 9 + 68 + 0 = 666.

45715279680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1113652 + ... + 1153971.

Almost surely, 2^45715279680 is an apocalyptic number.

45715279680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45715279680 is an abundant number, since it is smaller than the sum of its proper divisors (133989387072).

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

45715279680 is a wasteful number, since it uses less digits than its factorization.

45715279680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267653 (or 2267640 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 45715279680 in words is "forty-five billion, seven hundred fifteen million, two hundred seventy-nine thousand, six hundred eighty".