545323311315 has 96 divisors (see below), whose sum is σ = 990358327296. Its totient is φ = 277360922880.

The previous prime is 545323311257. The next prime is 545323311353. The reversal of 545323311315 is 513113323545.

545323311315 is a `hidden beast` number, since 5 + 4 + 5 + 3 + 2 + 331 + 1 + 315 = 666.

It is not a de Polignac number, because 545323311315 - 2⁶ = 545323311251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 545323311315.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13784854 + ... + 13824356.

It is an arithmetic number, because the mean of its divisors is an integer number (10316232576).

Almost surely, 2^545323311315 is an apocalyptic number.

545323311315 is a deficient number, since it is larger than the sum of its proper divisors (445035015981).

545323311315 is a wasteful number, since it uses less digits than its factorization.

545323311315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39729 (or 39726 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The spelling of 545323311315 in words is "five hundred forty-five billion, three hundred twenty-three million, three hundred eleven thousand, three hundred fifteen".