532894469 has 2 divisors, whose sum is σ = 532894470. Its totient is φ = 532894468.

The previous prime is 532894409. The next prime is 532894487. The reversal of 532894469 is 964498235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503463844 + 29430625 = 22438^2 + 5425^2 .

It is a cyclic number.

It is not a de Polignac number, because 532894469 - 2⁸ = 532894213 is a prime.

It is a super-3 number, since 3×532894469³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532894409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266447234 + 266447235.

It is an arithmetic number, because the mean of its divisors is an integer number (266447235).

Almost surely, 2^532894469 is an apocalyptic number.

It is an amenable number.

532894469 is a deficient number, since it is larger than the sum of its proper divisors (1).

532894469 is an equidigital number, since it uses as much as digits as its factorization.

532894469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 50.

The square root of 532894469 is about 23084.5071205776. The cubic root of 532894469 is about 810.7377665755.

The spelling of 532894469 in words is "five hundred thirty-two million, eight hundred ninety-four thousand, four hundred sixty-nine".