474233533 has 2 divisors, whose sum is σ = 474233534. Its totient is φ = 474233532.

The previous prime is 474233519. The next prime is 474233579. The reversal of 474233533 is 335332474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270372249 + 203861284 = 16443^2 + 14278^2 .

It is a cyclic number.

It is not a de Polignac number, because 474233533 - 2²⁵ = 440679101 is a prime.

It is equal to p_25067581 and since 474233533 and 25067581 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474233833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237116766 + 237116767.

It is an arithmetic number, because the mean of its divisors is an integer number (237116767).

Almost surely, 2^474233533 is an apocalyptic number.

It is an amenable number.

474233533 is a deficient number, since it is larger than the sum of its proper divisors (1).

474233533 is an equidigital number, since it uses as much as digits as its factorization.

474233533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 34.

The square root of 474233533 is about 21776.9036596115. The cubic root of 474233533 is about 779.8254776098.

The spelling of 474233533 in words is "four hundred seventy-four million, two hundred thirty-three thousand, five hundred thirty-three".