545323430092 has 24 divisors (see below), whose sum is σ = 1091109718944. Its totient is φ = 233610857472.

The previous prime is 545323430089. The next prime is 545323430117. The reversal of 545323430092 is 290034323545.

It is a super-2 number, since 2×545323430092² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4065493 + ... + 4197484.

It is an arithmetic number, because the mean of its divisors is an integer number (45462904956).

Almost surely, 2^545323430092 is an apocalyptic number.

It is an amenable number.

545323430092 is an abundant number, since it is smaller than the sum of its proper divisors (545786288852).

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

545323430092 is a wasteful number, since it uses less digits than its factorization.

545323430092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265345 (or 8265343 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 545323430092 in words is "five hundred forty-five billion, three hundred twenty-three million, four hundred thirty thousand, ninety-two".