530038177806218 has 16 divisors (see below), whose sum is σ = 842533352445960. Its totient is φ = 249639511833600.

The previous prime is 530038177806211. The next prime is 530038177806229. The reversal of 530038177806218 is 812608771830035.

It can be written as a sum of positive squares in 4 ways, for example, as 396556363720729 + 133481814085489 = 19913723^2 + 11553433^2 .

It is not an unprimeable number, because it can be changed into a prime (530038177806211) 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, 111446208263 + ... + 111446213018.

Almost surely, 2^{530038177806218} is an apocalyptic number.

530038177806218 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

530038177806218 is a deficient number, since it is larger than the sum of its proper divisors (312495174639742).

530038177806218 is a wasteful number, since it uses less digits than its factorization.

530038177806218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222892421353.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 530038177806218 in words is "five hundred thirty trillion, thirty-eight billion, one hundred seventy-seven million, eight hundred six thousand, two hundred eighteen".