533628523 has 2 divisors, whose sum is σ = 533628524. Its totient is φ = 533628522.

The previous prime is 533628503. The next prime is 533628527. The reversal of 533628523 is 325826335.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533628523 is a prime.

It is not a weakly prime, because it can be changed into another prime (533628527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266814261 + 266814262.

It is an arithmetic number, because the mean of its divisors is an integer number (266814262).

Almost surely, 2^533628523 is an apocalyptic number.

533628523 is a deficient number, since it is larger than the sum of its proper divisors (1).

533628523 is an equidigital number, since it uses as much as digits as its factorization.

533628523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 37.

The square root of 533628523 is about 23100.4009272567. The cubic root of 533628523 is about 811.1098554132.

The spelling of 533628523 in words is "five hundred thirty-three million, six hundred twenty-eight thousand, five hundred twenty-three".