530242255 has 8 divisors (see below), whose sum is σ = 642850992. Its totient is φ = 419820288.

The previous prime is 530242247. The next prime is 530242261. The reversal of 530242255 is 552242035.

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 530242255 - 2³ = 530242247 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 7 ways as a sum of consecutive naturals, for example, 546157 + ... + 547126.

It is an arithmetic number, because the mean of its divisors is an integer number (80356374).

Almost surely, 2^530242255 is an apocalyptic number.

530242255 is a deficient number, since it is larger than the sum of its proper divisors (112608737).

530242255 is a wasteful number, since it uses less digits than its factorization.

530242255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093385.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 530242255 is about 23026.9897077321. The cubic root of 530242255 is about 809.3905159540.

The spelling of 530242255 in words is "five hundred thirty million, two hundred forty-two thousand, two hundred fifty-five".