573274233484644 has 24 divisors (see below), whose sum is σ = 1340686893810880. Its totient is φ = 190656123207264.

The previous prime is 573274233484577. The next prime is 573274233484651. The reversal of 573274233484644 is 446484332472375.

It is a happy number.

It is a super-2 number, since 2×573274233484644² (a number of 30 digits) contains 22 as substring.

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, 54410988799 + ... + 54410999334.

Almost surely, 2^{573274233484644} is an apocalyptic number.

It is an amenable number.

573274233484644 is an abundant number, since it is smaller than the sum of its proper divisors (767412660326236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

573274233484644 is a wasteful number, since it uses less digits than its factorization.

573274233484644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108821988579 (or 108821988577 counting only the distinct ones).

The product of its digits is 1300561920, while the sum is 66.

The spelling of 573274233484644 in words is "five hundred seventy-three trillion, two hundred seventy-four billion, two hundred thirty-three million, four hundred eighty-four thousand, six hundred forty-four".