5331649 has 2 divisors, whose sum is σ = 5331650. Its totient is φ = 5331648.

The previous prime is 5331637. The next prime is 5331661. The reversal of 5331649 is 9461335.

It is a balanced prime because it is at equal distance from previous prime (5331637) and next prime (5331661).

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 2458624 = 1695^2 + 1568^2 .

It is a cyclic number.

It is not a de Polignac number, because 5331649 - 2⁵ = 5331617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5331649.

It is not a weakly prime, because it can be changed into another prime (5331619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665824 + 2665825.

It is an arithmetic number, because the mean of its divisors is an integer number (2665825).

Almost surely, 2^5331649 is an apocalyptic number.

It is an amenable number.

5331649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5331649 is an equidigital number, since it uses as much as digits as its factorization.

5331649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 31.

The square root of 5331649 is about 2309.0363790984. The cubic root of 5331649 is about 174.6976985020.

The spelling of 5331649 in words is "five million, three hundred thirty-one thousand, six hundred forty-nine".