573345047 has 4 divisors (see below), whose sum is σ = 625467336. Its totient is φ = 521222760.

The previous prime is 573345013. The next prime is 573345049. The reversal of 573345047 is 740543375.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-573345047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 573345047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573345049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26061128 + ... + 26061149.

It is an arithmetic number, because the mean of its divisors is an integer number (156366834).

Almost surely, 2^573345047 is an apocalyptic number.

573345047 is a deficient number, since it is larger than the sum of its proper divisors (52122289).

573345047 is a wasteful number, since it uses less digits than its factorization.

573345047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52122288.

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 573345047 is about 23944.6245950944. The cubic root of 573345047 is about 830.7531978412.

The spelling of 573345047 in words is "five hundred seventy-three million, three hundred forty-five thousand, forty-seven".