545242504 has 16 divisors (see below), whose sum is σ = 1022915520. Its totient is φ = 272465040.

The previous prime is 545242499. The next prime is 545242549. The reversal of 545242504 is 405242545.

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, 3964 + ... + 33259.

It is an arithmetic number, because the mean of its divisors is an integer number (63932220).

Almost surely, 2^545242504 is an apocalyptic number.

It is an amenable number.

545242504 is a deficient number, since it is larger than the sum of its proper divisors (477673016).

545242504 is a wasteful number, since it uses less digits than its factorization.

545242504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39060 (or 39056 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 545242504 is about 23350.4283472488. The cubic root of 545242504 is about 816.9520518267.

It can be divided in two parts, 545 and 242504, that added together give a square (243049 = 493²).

The spelling of 545242504 in words is "five hundred forty-five million, two hundred forty-two thousand, five hundred four".