475814533 has 2 divisors, whose sum is σ = 475814534. Its totient is φ = 475814532.

The previous prime is 475814531. The next prime is 475814609. The reversal of 475814533 is 335418574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351112644 + 124701889 = 18738^2 + 11167^2 .

It is a cyclic number.

It is not a de Polignac number, because 475814533 - 2¹ = 475814531 is a prime.

Together with 475814531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475814531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237907266 + 237907267.

It is an arithmetic number, because the mean of its divisors is an integer number (237907267).

Almost surely, 2^475814533 is an apocalyptic number.

It is an amenable number.

475814533 is a deficient number, since it is larger than the sum of its proper divisors (1).

475814533 is an equidigital number, since it uses as much as digits as its factorization.

475814533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 475814533 is about 21813.1733821560. The cubic root of 475814533 is about 780.6911105669.

It can be divided in two parts, 4758 and 14533, that added together give a palindrome (19291).

The spelling of 475814533 in words is "four hundred seventy-five million, eight hundred fourteen thousand, five hundred thirty-three".