533642467 has 2 divisors, whose sum is σ = 533642468. Its totient is φ = 533642466.

The previous prime is 533642437. The next prime is 533642477. The reversal of 533642467 is 764246335.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533642467 is a prime.

It is not a weakly prime, because it can be changed into another prime (533642407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266821233 + 266821234.

It is an arithmetic number, because the mean of its divisors is an integer number (266821234).

Almost surely, 2^533642467 is an apocalyptic number.

533642467 is a deficient number, since it is larger than the sum of its proper divisors (1).

533642467 is an equidigital number, since it uses as much as digits as its factorization.

533642467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 40.

The square root of 533642467 is about 23100.7027382285. The cubic root of 533642467 is about 811.1169202638.

The spelling of 533642467 in words is "five hundred thirty-three million, six hundred forty-two thousand, four hundred sixty-seven".