45156486199776 has 96 divisors (see below), whose sum is σ = 135535129003008. Its totient is φ = 12895598876160.

The previous prime is 45156486199763. The next prime is 45156486199841. The reversal of 45156486199776 is 67799168465154.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 14899935 + ... + 17672606.

It is an arithmetic number, because the mean of its divisors is an integer number (1411824260448).

Almost surely, 2^{45156486199776} is an apocalyptic number.

It is an amenable number.

45156486199776 is an abundant number, since it is smaller than the sum of its proper divisors (90378642803232).

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

45156486199776 is a wasteful number, since it uses less digits than its factorization.

45156486199776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32574624 (or 32574616 counting only the distinct ones).

The product of its digits is 2743372800, while the sum is 78.

The spelling of 45156486199776 in words is "forty-five trillion, one hundred fifty-six billion, four hundred eighty-six million, one hundred ninety-nine thousand, seven hundred seventy-six".