530898605 has 8 divisors (see below), whose sum is σ = 650633472. Its totient is φ = 415682128.

The previous prime is 530898601. The next prime is 530898611. The reversal of 530898605 is 506898035.

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

It is a cyclic number.

It is not a de Polignac number, because 530898605 - 2² = 530898601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530898601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129337 + ... + 1129806.

It is an arithmetic number, because the mean of its divisors is an integer number (81329184).

Almost surely, 2^530898605 is an apocalyptic number.

It is an amenable number.

530898605 is a deficient number, since it is larger than the sum of its proper divisors (119734867).

530898605 is a wasteful number, since it uses less digits than its factorization.

530898605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259195.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 530898605 is about 23041.2370544639. The cubic root of 530898605 is about 809.7243409899.

The spelling of 530898605 in words is "five hundred thirty million, eight hundred ninety-eight thousand, six hundred five".