545334924340 has 12 divisors (see below), whose sum is σ = 1145203341156. Its totient is φ = 218133969728.

The previous prime is 545334924311. The next prime is 545334924353. The reversal of 545334924340 is 43429433545.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 338151554064 + 207183370276 = 581508^2 + 455174^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13633373089 + ... + 13633373128.

It is an arithmetic number, because the mean of its divisors is an integer number (95433611763).

Almost surely, 2^545334924340 is an apocalyptic number.

It is an amenable number.

545334924340 is an abundant number, since it is smaller than the sum of its proper divisors (599868416816).

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

545334924340 is a wasteful number, since it uses less digits than its factorization.

545334924340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27266746226 (or 27266746224 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 545334924340 in words is "five hundred forty-five billion, three hundred thirty-four million, nine hundred twenty-four thousand, three hundred forty".