530442210541 has 4 divisors (see below), whose sum is σ = 561644693532. Its totient is φ = 499239727552.

The previous prime is 530442210521. The next prime is 530442210553. The reversal of 530442210541 is 145012244035.

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 451253436516 + 79188774025 = 671754^2 + 281405^2 .

It is a cyclic number.

It is not a de Polignac number, because 530442210541 - 2¹¹ = 530442208493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530442210511) 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, 15601241470 + ... + 15601241503.

It is an arithmetic number, because the mean of its divisors is an integer number (140411173383).

Almost surely, 2^530442210541 is an apocalyptic number.

It is an amenable number.

530442210541 is a deficient number, since it is larger than the sum of its proper divisors (31202482991).

530442210541 is a wasteful number, since it uses less digits than its factorization.

530442210541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31202482990.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 530442210541 its reverse (145012244035), we get a palindrome (675454454576).

The spelling of 530442210541 in words is "five hundred thirty billion, four hundred forty-two million, two hundred ten thousand, five hundred forty-one".