530800451 has 4 divisors (see below), whose sum is σ = 530855904. Its totient is φ = 530745000.

The previous prime is 530800441. The next prime is 530800453. The reversal of 530800451 is 154008035.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 530800451 - 2²⁶ = 463691587 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 530800451.

It is not an unprimeable number, because it can be changed into a prime (530800453) 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, 9275 + ... + 33876.

It is an arithmetic number, because the mean of its divisors is an integer number (132713976).

Almost surely, 2^530800451 is an apocalyptic number.

530800451 is a deficient number, since it is larger than the sum of its proper divisors (55453).

530800451 is a wasteful number, since it uses less digits than its factorization.

530800451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55452.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 530800451 is about 23039.1069922426. The cubic root of 530800451 is about 809.6744365569.

Adding to 530800451 its reverse (154008035), we get a palindrome (684808486).

The spelling of 530800451 in words is "five hundred thirty million, eight hundred thousand, four hundred fifty-one".