532078643 has 2 divisors, whose sum is σ = 532078644. Its totient is φ = 532078642.

The previous prime is 532078633. The next prime is 532078649. The reversal of 532078643 is 346870235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 532078643 - 2²⁴ = 515301427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 532078597 and 532078606.

It is not a weakly prime, because it can be changed into another prime (532078649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266039321 + 266039322.

It is an arithmetic number, because the mean of its divisors is an integer number (266039322).

Almost surely, 2^532078643 is an apocalyptic number.

532078643 is a deficient number, since it is larger than the sum of its proper divisors (1).

532078643 is an equidigital number, since it uses as much as digits as its factorization.

532078643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 532078643 is about 23066.8299295764. The cubic root of 532078643 is about 810.3238267272.

The spelling of 532078643 in words is "five hundred thirty-two million, seventy-eight thousand, six hundred forty-three".