45099619192764 has 72 divisors (see below), whose sum is σ = 114518097924048. Its totient is φ = 14965141440000.

The previous prime is 45099619192751. The next prime is 45099619192801. The reversal of 45099619192764 is 46729191699054.

45099619192764 is a `hidden beast` number, since 4 + 509 + 9 + 6 + 1 + 91 + 9 + 27 + 6 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45099619192692 and 45099619192701.

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 23 ways as a sum of consecutive naturals, for example, 66977764 + ... + 67647764.

It is an arithmetic number, because the mean of its divisors is an integer number (1590529137834).

Almost surely, 2^{45099619192764} is an apocalyptic number.

It is an amenable number.

45099619192764 is an abundant number, since it is smaller than the sum of its proper divisors (69418478731284).

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

45099619192764 is a wasteful number, since it uses less digits than its factorization.

45099619192764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678475 (or 678470 counting only the distinct ones).

The product of its (nonzero) digits is 264539520, while the sum is 72.

The spelling of 45099619192764 in words is "forty-five trillion, ninety-nine billion, six hundred nineteen million, one hundred ninety-two thousand, seven hundred sixty-four".