530109887 has 8 divisors (see below), whose sum is σ = 535446720. Its totient is φ = 524799520.

The previous prime is 530109883. The next prime is 530109919. The reversal of 530109887 is 788901035.

It is a happy number.

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 530109887 - 2² = 530109883 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 (530109883) 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, 34937 + ... + 47757.

It is an arithmetic number, because the mean of its divisors is an integer number (66930840).

Almost surely, 2^530109887 is an apocalyptic number.

530109887 is a deficient number, since it is larger than the sum of its proper divisors (5336833).

530109887 is a wasteful number, since it uses less digits than its factorization.

530109887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 530109887 is about 23024.1153358821. The cubic root of 530109887 is about 809.3231591191.

The spelling of 530109887 in words is "five hundred thirty million, one hundred nine thousand, eight hundred eighty-seven".