530550152224243 has 4 divisors (see below), whose sum is σ = 561758984708040. Its totient is φ = 499341319740448.

The previous prime is 530550152224229. The next prime is 530550152224303. The reversal of 530550152224243 is 342422251055035.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530550152224243 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 530550152224243.

It is not an unprimeable number, because it can be changed into a prime (530550152222243) 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, 15604416241873 + ... + 15604416241906.

It is an arithmetic number, because the mean of its divisors is an integer number (140439746177010).

Almost surely, 2^{530550152224243} is an apocalyptic number.

530550152224243 is a deficient number, since it is larger than the sum of its proper divisors (31208832483797).

530550152224243 is a wasteful number, since it uses less digits than its factorization.

530550152224243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31208832483796.

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 530550152224243 in words is "five hundred thirty trillion, five hundred fifty billion, one hundred fifty-two million, two hundred twenty-four thousand, two hundred forty-three".