530738043 has 16 divisors (see below), whose sum is σ = 776304000. Its totient is φ = 319858880.

The previous prime is 530738017. The next prime is 530738057. The reversal of 530738043 is 340837035.

It is not a de Polignac number, because 530738043 - 2¹⁸ = 530475899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 530737995 and 530738013.

It is not an unprimeable number, because it can be changed into a prime (530738063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39018 + ... + 50831.

It is an arithmetic number, because the mean of its divisors is an integer number (48519000).

Almost surely, 2^530738043 is an apocalyptic number.

530738043 is a deficient number, since it is larger than the sum of its proper divisors (245565957).

530738043 is a wasteful number, since it uses less digits than its factorization.

530738043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90042.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 530738043 is about 23037.7525596574. The cubic root of 530738043 is about 809.6427032614.

It can be divided in two parts, 53073 and 8043, that added together give a palindrome (61116).

The spelling of 530738043 in words is "five hundred thirty million, seven hundred thirty-eight thousand, forty-three".