530513453524 has 12 divisors (see below), whose sum is σ = 929074735764. Its totient is φ = 265063529024.

The previous prime is 530513453387. The next prime is 530513453537. The reversal of 530513453524 is 425354315035.

It can be written as a sum of positive squares in 2 ways, for example, as 478172250000 + 52341203524 = 691500^2 + 228782^2 .

It is a super-2 number, since 2×530513453524² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48293257 + ... + 48304240.

It is an arithmetic number, because the mean of its divisors is an integer number (77422894647).

Almost surely, 2^530513453524 is an apocalyptic number.

It is an amenable number.

530513453524 is a deficient number, since it is larger than the sum of its proper divisors (398561282240).

530513453524 is a wasteful number, since it uses less digits than its factorization.

530513453524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96598874 (or 96598872 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

Adding to 530513453524 its reverse (425354315035), we get a palindrome (955867768559).

The spelling of 530513453524 in words is "five hundred thirty billion, five hundred thirteen million, four hundred fifty-three thousand, five hundred twenty-four".