530197719 has 8 divisors (see below), whose sum is σ = 709029360. Its totient is φ = 352415616.

The previous prime is 530197687. The next prime is 530197721. The reversal of 530197719 is 917791035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530197719 - 2⁵ = 530197687 is a prime.

It is a super-2 number, since 2×530197719² = 562219242465605922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530197729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261204 + ... + 263225.

It is an arithmetic number, because the mean of its divisors is an integer number (88628670).

Almost surely, 2^530197719 is an apocalyptic number.

530197719 is a deficient number, since it is larger than the sum of its proper divisors (178831641).

530197719 is a wasteful number, since it uses less digits than its factorization.

530197719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524769.

The product of its (nonzero) digits is 59535, while the sum is 42.

The square root of 530197719 is about 23026.0226482995. The cubic root of 530197719 is about 809.3678545982.

The spelling of 530197719 in words is "five hundred thirty million, one hundred ninety-seven thousand, seven hundred nineteen".