545013740 has 12 divisors (see below), whose sum is σ = 1144528896. Its totient is φ = 218005488.

The previous prime is 545013731. The next prime is 545013757. The reversal of 545013740 is 47310545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13625324 + ... + 13625363.

It is an arithmetic number, because the mean of its divisors is an integer number (95377408).

Almost surely, 2^545013740 is an apocalyptic number.

It is an amenable number.

545013740 is an abundant number, since it is smaller than the sum of its proper divisors (599515156).

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

545013740 is a wasteful number, since it uses less digits than its factorization.

545013740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27250696 (or 27250694 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 545013740 is about 23345.5293364704. The cubic root of 545013740 is about 816.8377813499.

The spelling of 545013740 in words is "five hundred forty-five million, thirteen thousand, seven hundred forty".