530446252803 has 16 divisors (see below), whose sum is σ = 728699914656. Its totient is φ = 343011426560.

The previous prime is 530446252769. The next prime is 530446252837. The reversal of 530446252803 is 308252644035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (530446252769) and next prime (530446252837).

It is a cyclic number.

It is not a de Polignac number, because 530446252803 - 2¹² = 530446248707 is a prime.

It is a super-2 number, since 2×530446252803² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530446242803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12442800 + ... + 12485357.

It is an arithmetic number, because the mean of its divisors is an integer number (45543744666).

Almost surely, 2^530446252803 is an apocalyptic number.

530446252803 is a deficient number, since it is larger than the sum of its proper divisors (198253661853).

530446252803 is a wasteful number, since it uses less digits than its factorization.

530446252803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24928374.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 530446252803 its reverse (308252644035), we get a palindrome (838698896838).

The spelling of 530446252803 in words is "five hundred thirty billion, four hundred forty-six million, two hundred fifty-two thousand, eight hundred three".