5499761 has 2 divisors, whose sum is σ = 5499762. Its totient is φ = 5499760.

The previous prime is 5499749. The next prime is 5499779. The reversal of 5499761 is 1679945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 414736 = 2255^2 + 644^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5499761 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5499701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2749880 + 2749881.

It is an arithmetic number, because the mean of its divisors is an integer number (2749881).

Almost surely, 2^5499761 is an apocalyptic number.

It is an amenable number.

5499761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5499761 is an equidigital number, since it uses as much as digits as its factorization.

5499761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The square root of 5499761 is about 2345.1569243869. The cubic root of 5499761 is about 176.5148599012.

The spelling of 5499761 in words is "five million, four hundred ninety-nine thousand, seven hundred sixty-one".