5457073 has 2 divisors, whose sum is σ = 5457074. Its totient is φ = 5457072.

The previous prime is 5457071. The next prime is 5457079. The reversal of 5457073 is 3707545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3122289 + 2334784 = 1767^2 + 1528^2 .

It is a cyclic number.

It is not a de Polignac number, because 5457073 - 2¹ = 5457071 is a prime.

Together with 5457071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5457071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728536 + 2728537.

It is an arithmetic number, because the mean of its divisors is an integer number (2728537).

Almost surely, 2^5457073 is an apocalyptic number.

It is an amenable number.

5457073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5457073 is an equidigital number, since it uses as much as digits as its factorization.

5457073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 5457073 is about 2336.0378849668. The cubic root of 5457073 is about 176.0569826682.

The spelling of 5457073 in words is "five million, four hundred fifty-seven thousand, seventy-three".