504243755 has 8 divisors (see below), whose sum is σ = 636939600. Its totient is φ = 382163616.

The previous prime is 504243713. The next prime is 504243763. The reversal of 504243755 is 557342405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 504243755 - 2¹⁶ = 504178219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653820 + ... + 2654009.

It is an arithmetic number, because the mean of its divisors is an integer number (79617450).

Almost surely, 2^504243755 is an apocalyptic number.

504243755 is a deficient number, since it is larger than the sum of its proper divisors (132695845).

504243755 is a wasteful number, since it uses less digits than its factorization.

504243755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5307853.

The product of its (nonzero) digits is 84000, while the sum is 35.

The square root of 504243755 is about 22455.3725197334. The cubic root of 504243755 is about 795.9397165486.

The spelling of 504243755 in words is "five hundred four million, two hundred forty-three thousand, seven hundred fifty-five".