545369085836 has 12 divisors (see below), whose sum is σ = 985182864960. Its totient is φ = 263888267280.

The previous prime is 545369085827. The next prime is 545369085847. The reversal of 545369085836 is 638580963545.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199068771 + ... + 2199069018.

It is an arithmetic number, because the mean of its divisors is an integer number (82098572080).

Almost surely, 2^545369085836 is an apocalyptic number.

It is an amenable number.

545369085836 is a deficient number, since it is larger than the sum of its proper divisors (439813779124).

545369085836 is a wasteful number, since it uses less digits than its factorization.

545369085836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398137824 (or 4398137822 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 62.

The spelling of 545369085836 in words is "five hundred forty-five billion, three hundred sixty-nine million, eighty-five thousand, eight hundred thirty-six".