573442547479 has 4 divisors (see below), whose sum is σ = 598374832176. Its totient is φ = 548510262784.

The previous prime is 573442547459. The next prime is 573442547519. The reversal of 573442547479 is 974745244375.

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

It is a cyclic number.

It is not a de Polignac number, because 573442547479 - 2³⁷ = 436003594007 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 (573442547459) 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, 12466142314 + ... + 12466142359.

It is an arithmetic number, because the mean of its divisors is an integer number (149593708044).

Almost surely, 2^573442547479 is an apocalyptic number.

573442547479 is a deficient number, since it is larger than the sum of its proper divisors (24932284697).

573442547479 is a wasteful number, since it uses less digits than its factorization.

573442547479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24932284696.

The product of its digits is 118540800, while the sum is 61.

The spelling of 573442547479 in words is "five hundred seventy-three billion, four hundred forty-two million, five hundred forty-seven thousand, four hundred seventy-nine".