530038005272866 has 4 divisors (see below), whose sum is σ = 795057007909302. Its totient is φ = 265019002636432.

The previous prime is 530038005272843. The next prime is 530038005272887. The reversal of 530038005272866 is 668272500830035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 425393718755625 + 104644286517241 = 20625075^2 + 10229579^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132509501318215 + ... + 132509501318218.

Almost surely, 2^{530038005272866} is an apocalyptic number.

530038005272866 is a deficient number, since it is larger than the sum of its proper divisors (265019002636436).

530038005272866 is a wasteful number, since it uses less digits than its factorization.

530038005272866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265019002636435.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 530038005272866 in words is "five hundred thirty trillion, thirty-eight billion, five million, two hundred seventy-two thousand, eight hundred sixty-six".