570730073 has 4 divisors (see below), whose sum is σ = 595544448. Its totient is φ = 545915700.

The previous prime is 570730031. The next prime is 570730109. The reversal of 570730073 is 370037075.

It is a happy number.

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 570730073 - 2⁶ = 570730009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (570730003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12407153 + ... + 12407198.

It is an arithmetic number, because the mean of its divisors is an integer number (148886112).

Almost surely, 2^570730073 is an apocalyptic number.

It is an amenable number.

570730073 is a deficient number, since it is larger than the sum of its proper divisors (24814375).

570730073 is a wasteful number, since it uses less digits than its factorization.

570730073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24814374.

The product of its (nonzero) digits is 15435, while the sum is 32.

The square root of 570730073 is about 23889.9575763541. The cubic root of 570730073 is about 829.4882765280.

The spelling of 570730073 in words is "five hundred seventy million, seven hundred thirty thousand, seventy-three".