530479819 has 2 divisors, whose sum is σ = 530479820. Its totient is φ = 530479818.

The previous prime is 530479813. The next prime is 530479871. The reversal of 530479819 is 918974035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530479819 - 2²⁷ = 396262091 is a prime.

It is a super-2 number, since 2×530479819² = 562817676732545522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530479813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265239909 + 265239910.

It is an arithmetic number, because the mean of its divisors is an integer number (265239910).

Almost surely, 2^530479819 is an apocalyptic number.

530479819 is a deficient number, since it is larger than the sum of its proper divisors (1).

530479819 is an equidigital number, since it uses as much as digits as its factorization.

530479819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 530479819 is about 23032.1475116846. The cubic root of 530479819 is about 809.5113747614.

The spelling of 530479819 in words is "five hundred thirty million, four hundred seventy-nine thousand, eight hundred nineteen".