530001632377549 has 4 divisors (see below), whose sum is σ = 530015751860764. Its totient is φ = 529987512894336.

The previous prime is 530001632377543. The next prime is 530001632377577. The reversal of 530001632377549 is 945773236100035.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 214975270341225 + 315026362036324 = 14662035^2 + 17748982^2 .

It is a cyclic number.

It is not a de Polignac number, because 530001632377549 - 2³ = 530001632377541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530001632377549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530001632377541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7059685302 + ... + 7059760375.

It is an arithmetic number, because the mean of its divisors is an integer number (132503937965191).

Almost surely, 2^{530001632377549} is an apocalyptic number.

It is an amenable number.

530001632377549 is a deficient number, since it is larger than the sum of its proper divisors (14119483215).

530001632377549 is a wasteful number, since it uses less digits than its factorization.

530001632377549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14119483214.

The product of its (nonzero) digits is 14288400, while the sum is 55.

The spelling of 530001632377549 in words is "five hundred thirty trillion, one billion, six hundred thirty-two million, three hundred seventy-seven thousand, five hundred forty-nine".