530738071 has 4 divisors (see below), whose sum is σ = 543682944. Its totient is φ = 517793200.

The previous prime is 530738069. The next prime is 530738093. The reversal of 530738071 is 170837035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 170837035 = 5 ⋅34167407.

It is a cyclic number.

It is not a de Polignac number, because 530738071 - 2¹ = 530738069 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 (530730071) 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, 6472375 + ... + 6472456.

It is an arithmetic number, because the mean of its divisors is an integer number (135920736).

Almost surely, 2^530738071 is an apocalyptic number.

530738071 is a deficient number, since it is larger than the sum of its proper divisors (12944873).

530738071 is a wasteful number, since it uses less digits than its factorization.

530738071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12944872.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 530738071 is about 23037.7531673555. The cubic root of 530738071 is about 809.6427174995.

The spelling of 530738071 in words is "five hundred thirty million, seven hundred thirty-eight thousand, seventy-one".