530374856875511 has 4 divisors (see below), whose sum is σ = 538290899515512. Its totient is φ = 522458814235512.

The previous prime is 530374856875469. The next prime is 530374856875529. The reversal of 530374856875511 is 115578658473035.

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

It is a cyclic number.

It is not a de Polignac number, because 530374856875511 - 2²² = 530374852681207 is a prime.

It is a super-2 number, since 2×530374856875511² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530374856875211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3958021319900 + ... + 3958021320033.

It is an arithmetic number, because the mean of its divisors is an integer number (134572724878878).

Almost surely, 2^{530374856875511} is an apocalyptic number.

530374856875511 is a deficient number, since it is larger than the sum of its proper divisors (7916042640001).

530374856875511 is an equidigital number, since it uses as much as digits as its factorization.

530374856875511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916042640000.

The product of its (nonzero) digits is 423360000, while the sum is 68.

The spelling of 530374856875511 in words is "five hundred thirty trillion, three hundred seventy-four billion, eight hundred fifty-six million, eight hundred seventy-five thousand, five hundred eleven".