473545733 has 2 divisors, whose sum is σ = 473545734. Its totient is φ = 473545732.

The previous prime is 473545729. The next prime is 473545747. The reversal of 473545733 is 337545374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459759364 + 13786369 = 21442^2 + 3713^2 .

It is a cyclic number.

It is not a de Polignac number, because 473545733 - 2² = 473545729 is a prime.

It is a super-2 number, since 2×473545733² = 448491122485014578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473545703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236772866 + 236772867.

It is an arithmetic number, because the mean of its divisors is an integer number (236772867).

Almost surely, 2^473545733 is an apocalyptic number.

It is an amenable number.

473545733 is a deficient number, since it is larger than the sum of its proper divisors (1).

473545733 is an equidigital number, since it uses as much as digits as its factorization.

473545733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 529200, while the sum is 41.

The square root of 473545733 is about 21761.1059691368. The cubic root of 473545733 is about 779.4482910982.

The spelling of 473545733 in words is "four hundred seventy-three million, five hundred forty-five thousand, seven hundred thirty-three".