530756533 has 4 divisors (see below), whose sum is σ = 553832928. Its totient is φ = 507680140.

The previous prime is 530756497. The next prime is 530756539. The reversal of 530756533 is 335657035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530756533 - 2¹³ = 530748341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530756492 and 530756501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530756539) 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, 11538163 + ... + 11538208.

It is an arithmetic number, because the mean of its divisors is an integer number (138458232).

Almost surely, 2^530756533 is an apocalyptic number.

It is an amenable number.

530756533 is a deficient number, since it is larger than the sum of its proper divisors (23076395).

530756533 is a wasteful number, since it uses less digits than its factorization.

530756533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23076394.

The product of its (nonzero) digits is 141750, while the sum is 37.

The square root of 530756533 is about 23038.1538539875. The cubic root of 530756533 is about 809.6521053384.

The spelling of 530756533 in words is "five hundred thirty million, seven hundred fifty-six thousand, five hundred thirty-three".