530078033 has 4 divisors (see below), whose sum is σ = 553124928. Its totient is φ = 507031140.

The previous prime is 530078027. The next prime is 530078047. The reversal of 530078033 is 330870035.

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, and also an emirpimes, since its reverse is a distinct semiprime: 330870035 = 5 ⋅66174007.

It is a cyclic number.

It is not a de Polignac number, because 530078033 - 2⁸ = 530077777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 530077987 and 530078005.

It is not an unprimeable number, because it can be changed into a prime (530078233) 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, 11523413 + ... + 11523458.

It is an arithmetic number, because the mean of its divisors is an integer number (138281232).

Almost surely, 2^530078033 is an apocalyptic number.

It is an amenable number.

530078033 is a deficient number, since it is larger than the sum of its proper divisors (23046895).

530078033 is a wasteful number, since it uses less digits than its factorization.

530078033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23046894.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 530078033 is about 23023.4235725272. The cubic root of 530078033 is about 809.3069482057.

The spelling of 530078033 in words is "five hundred thirty million, seventy-eight thousand, thirty-three".