572471113 has 4 divisors (see below), whose sum is σ = 573177808. Its totient is φ = 571764420.

The previous prime is 572471111. The next prime is 572471117. The reversal of 572471113 is 311174275.

572471113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 572471113 - 2¹ = 572471111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572471111) 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, 352131 + ... + 353752.

It is an arithmetic number, because the mean of its divisors is an integer number (143294452).

Almost surely, 2^572471113 is an apocalyptic number.

It is an amenable number.

572471113 is a deficient number, since it is larger than the sum of its proper divisors (706695).

572471113 is an equidigital number, since it uses as much as digits as its factorization.

572471113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706694.

The product of its digits is 5880, while the sum is 31.

The square root of 572471113 is about 23926.3685710975. The cubic root of 572471113 is about 830.3308851532.

The spelling of 572471113 in words is "five hundred seventy-two million, four hundred seventy-one thousand, one hundred thirteen".