545342504 has 32 divisors (see below), whose sum is σ = 1193460480. Its totient is φ = 228744384.

The previous prime is 545342491. The next prime is 545342521. The reversal of 545342504 is 405243545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100967 + ... + 106230.

It is an arithmetic number, because the mean of its divisors is an integer number (37295640).

Almost surely, 2^545342504 is an apocalyptic number.

It is an amenable number.

545342504 is an abundant number, since it is smaller than the sum of its proper divisors (648117976).

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

545342504 is a wasteful number, since it uses less digits than its factorization.

545342504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207257 (or 207253 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 545342504 is about 23352.5695374192. The cubic root of 545342504 is about 817.0019930367.

The spelling of 545342504 in words is "five hundred forty-five million, three hundred forty-two thousand, five hundred four".