530346775 has 12 divisors (see below), whose sum is σ = 751577392. Its totient is φ = 363666240.

The previous prime is 530346763. The next prime is 530346787. The reversal of 530346775 is 577643035.

It is an interprime number because it is at equal distance from previous prime (530346763) and next prime (530346787).

It is a de Polignac number, because none of the positive numbers 2^k-530346775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1515102 + ... + 1515451.

Almost surely, 2^530346775 is an apocalyptic number.

530346775 is a deficient number, since it is larger than the sum of its proper divisors (221230617).

530346775 is a wasteful number, since it uses less digits than its factorization.

530346775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030570 (or 3030565 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 40.

The square root of 530346775 is about 23029.2591066235. The cubic root of 530346775 is about 809.4436941243.

The spelling of 530346775 in words is "five hundred thirty million, three hundred forty-six thousand, seven hundred seventy-five".