530063453 has 4 divisors (see below), whose sum is σ = 535311708. Its totient is φ = 524815200.

The previous prime is 530063419. The next prime is 530063461. The reversal of 530063453 is 354360035.

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 499835449 + 30228004 = 22357^2 + 5498^2 .

It is a cyclic number.

It is not a de Polignac number, because 530063453 - 2¹⁴ = 530047069 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 (530063473) 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, 2623976 + ... + 2624177.

It is an arithmetic number, because the mean of its divisors is an integer number (133827927).

Almost surely, 2^530063453 is an apocalyptic number.

It is an amenable number.

530063453 is a deficient number, since it is larger than the sum of its proper divisors (5248255).

530063453 is a wasteful number, since it uses less digits than its factorization.

530063453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248254.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 530063453 is about 23023.1069362934. The cubic root of 530063453 is about 809.2995280382.

The spelling of 530063453 in words is "five hundred thirty million, sixty-three thousand, four hundred fifty-three".