504742275703 has 4 divisors (see below), whose sum is σ = 504743748048. Its totient is φ = 504740803360.

The previous prime is 504742275647. The next prime is 504742275707. The reversal of 504742275703 is 307572247405.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 307572247405 = 5 ⋅61514449481.

It is a cyclic number.

It is not a de Polignac number, because 504742275703 - 2³⁷ = 367303322231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504742275707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78750 + ... + 1007812.

It is an arithmetic number, because the mean of its divisors is an integer number (126185937012).

Almost surely, 2^504742275703 is an apocalyptic number.

504742275703 is a deficient number, since it is larger than the sum of its proper divisors (1472345).

504742275703 is an equidigital number, since it uses as much as digits as its factorization.

504742275703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472344.

The product of its (nonzero) digits is 1646400, while the sum is 46.

The spelling of 504742275703 in words is "five hundred four billion, seven hundred forty-two million, two hundred seventy-five thousand, seven hundred three".