45913040972888 has 16 divisors (see below), whose sum is σ = 86939297883360. Its totient is φ = 22729228204000.

The previous prime is 45913040972881. The next prime is 45913040972891. The reversal of 45913040972888 is 88827904031954.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45913040972881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28411534448 + ... + 28411536063.

It is an arithmetic number, because the mean of its divisors is an integer number (5433706117710).

Almost surely, 2^{45913040972888} is an apocalyptic number.

It is an amenable number.

45913040972888 is a deficient number, since it is larger than the sum of its proper divisors (41026256910472).

45913040972888 is a wasteful number, since it uses less digits than its factorization.

45913040972888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56823070618 (or 56823070614 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 68.

The spelling of 45913040972888 in words is "forty-five trillion, nine hundred thirteen billion, forty million, nine hundred seventy-two thousand, eight hundred eighty-eight".