5497771 has 2 divisors, whose sum is σ = 5497772. Its totient is φ = 5497770.

The previous prime is 5497763. The next prime is 5497799. The reversal of 5497771 is 1777945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5497771 - 2³ = 5497763 is a prime.

5497771 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5497711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2748885 + 2748886.

It is an arithmetic number, because the mean of its divisors is an integer number (2748886).

Almost surely, 2^5497771 is an apocalyptic number.

5497771 is a deficient number, since it is larger than the sum of its proper divisors (1).

5497771 is an equidigital number, since it uses as much as digits as its factorization.

5497771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61740, while the sum is 40.

The square root of 5497771 is about 2344.7326073563. The cubic root of 5497771 is about 176.4935676459.

The spelling of 5497771 in words is "five million, four hundred ninety-seven thousand, seven hundred seventy-one".