5457091 has 2 divisors, whose sum is σ = 5457092. Its totient is φ = 5457090.

The previous prime is 5457079. The next prime is 5457103. The reversal of 5457091 is 1907545.

It is a balanced prime because it is at equal distance from previous prime (5457079) and next prime (5457103).

It is a cyclic number.

It is not a de Polignac number, because 5457091 - 2⁹ = 5456579 is a prime.

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, 2728545 + 2728546.

It is an arithmetic number, because the mean of its divisors is an integer number (2728546).

Almost surely, 2^5457091 is an apocalyptic number.

5457091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5457091 is an equidigital number, since it uses as much as digits as its factorization.

5457091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5457091 is about 2336.0417376408. The cubic root of 5457091 is about 176.0571762409.

The spelling of 5457091 in words is "five million, four hundred fifty-seven thousand, ninety-one".