545734545608 has 16 divisors (see below), whose sum is σ = 1169431169280. Its totient is φ = 233886233808.

The previous prime is 545734545571. The next prime is 545734545667. The reversal of 545734545608 is 806545437545.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 9745259743 = 545734545608 / (5 + 4 + 5 + 7 + 3 + 4 + 5 + 4 + 5 + 6 + 0 + 8).

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, 4872629816 + ... + 4872629927.

It is an arithmetic number, because the mean of its divisors is an integer number (73089448080).

Almost surely, 2^545734545608 is an apocalyptic number.

It is an amenable number.

545734545608 is an abundant number, since it is smaller than the sum of its proper divisors (623696623672).

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

545734545608 is a wasteful number, since it uses less digits than its factorization.

545734545608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9745259756 (or 9745259752 counting only the distinct ones).

The product of its (nonzero) digits is 40320000, while the sum is 56.

The spelling of 545734545608 in words is "five hundred forty-five billion, seven hundred thirty-four million, five hundred forty-five thousand, six hundred eight".