530113743 has 12 divisors (see below), whose sum is σ = 767745160. Its totient is φ = 352474416.

The previous prime is 530113739. The next prime is 530113769. The reversal of 530113743 is 347311035.

It is not a de Polignac number, because 530113743 - 2² = 530113739 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 (530113783) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74296 + ... + 81117.

Almost surely, 2^530113743 is an apocalyptic number.

530113743 is a deficient number, since it is larger than the sum of its proper divisors (237631417).

530113743 is a wasteful number, since it uses less digits than its factorization.

530113743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155798 (or 155795 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 530113743 is about 23024.1990740178. The cubic root of 530113743 is about 809.3251214434.

Adding to 530113743 its reverse (347311035), we get a palindrome (877424778).

It can be divided in two parts, 5301 and 13743, that added together give a square (19044 = 138²).

The spelling of 530113743 in words is "five hundred thirty million, one hundred thirteen thousand, seven hundred forty-three".