533274899 has 2 divisors, whose sum is σ = 533274900. Its totient is φ = 533274898.

The previous prime is 533274877. The next prime is 533274913. The reversal of 533274899 is 998472335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533274899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (533274199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266637449 + 266637450.

It is an arithmetic number, because the mean of its divisors is an integer number (266637450).

Almost surely, 2^533274899 is an apocalyptic number.

533274899 is a deficient number, since it is larger than the sum of its proper divisors (1).

533274899 is an equidigital number, since it uses as much as digits as its factorization.

533274899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 50.

The square root of 533274899 is about 23092.7455925016. The cubic root of 533274899 is about 810.9306475431.

The spelling of 533274899 in words is "five hundred thirty-three million, two hundred seventy-four thousand, eight hundred ninety-nine".