530454677 has 2 divisors, whose sum is σ = 530454678. Its totient is φ = 530454676.

The previous prime is 530454667. The next prime is 530454707. The reversal of 530454677 is 776454035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 515017636 + 15437041 = 22694^2 + 3929^2 .

It is a cyclic number.

It is not a de Polignac number, because 530454677 - 2¹² = 530450581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530454637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265227338 + 265227339.

It is an arithmetic number, because the mean of its divisors is an integer number (265227339).

Almost surely, 2^530454677 is an apocalyptic number.

It is an amenable number.

530454677 is a deficient number, since it is larger than the sum of its proper divisors (1).

530454677 is an equidigital number, since it uses as much as digits as its factorization.

530454677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 41.

The square root of 530454677 is about 23031.6017028777. The cubic root of 530454677 is about 809.4985856751.

The spelling of 530454677 in words is "five hundred thirty million, four hundred fifty-four thousand, six hundred seventy-seven".