533725651 has 2 divisors, whose sum is σ = 533725652. Its totient is φ = 533725650.

The previous prime is 533725639. The next prime is 533725669. The reversal of 533725651 is 156527335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 533725651 - 2¹⁹ = 533201363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 533725651.

It is not a weakly prime, because it can be changed into another prime (533725631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266862825 + 266862826.

It is an arithmetic number, because the mean of its divisors is an integer number (266862826).

Almost surely, 2^533725651 is an apocalyptic number.

533725651 is a deficient number, since it is larger than the sum of its proper divisors (1).

533725651 is an equidigital number, since it uses as much as digits as its factorization.

533725651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94500, while the sum is 37.

The square root of 533725651 is about 23102.5031327776. The cubic root of 533725651 is about 811.1590636141.

The spelling of 533725651 in words is "five hundred thirty-three million, seven hundred twenty-five thousand, six hundred fifty-one".