5637473 has 2 divisors, whose sum is σ = 5637474. Its totient is φ = 5637472.

The previous prime is 5637469. The next prime is 5637479. The reversal of 5637473 is 3747365.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3411409 + 2226064 = 1847^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 5637473 - 2² = 5637469 is a prime.

It is a super-2 number, since 2×5637473² = 63562203651458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5637479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818736 + 2818737.

It is an arithmetic number, because the mean of its divisors is an integer number (2818737).

Almost surely, 2^5637473 is an apocalyptic number.

It is an amenable number.

5637473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5637473 is an equidigital number, since it uses as much as digits as its factorization.

5637473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 35.

The square root of 5637473 is about 2374.3363283242. The cubic root of 5637473 is about 177.9760204199.

The spelling of 5637473 in words is "five million, six hundred thirty-seven thousand, four hundred seventy-three".