573121703 has 12 divisors (see below), whose sum is σ = 719955600. Its totient is φ = 446587680.

The previous prime is 573121691. The next prime is 573121711. The reversal of 573121703 is 307121375.

It is not a de Polignac number, because 573121703 - 2²⁰ = 572073127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573121733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337478 + ... + 339171.

It is an arithmetic number, because the mean of its divisors is an integer number (59996300).

Almost surely, 2^573121703 is an apocalyptic number.

573121703 is a deficient number, since it is larger than the sum of its proper divisors (146833897).

573121703 is a wasteful number, since it uses less digits than its factorization.

573121703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676678 (or 676667 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 573121703 is about 23939.9603800842. The cubic root of 573121703 is about 830.6453117663.

The spelling of 573121703 in words is "five hundred seventy-three million, one hundred twenty-one thousand, seven hundred three".