5049557 has 2 divisors, whose sum is σ = 5049558. Its totient is φ = 5049556.

The previous prime is 5049523. The next prime is 5049571. The reversal of 5049557 is 7559405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5044516 + 5041 = 2246^2 + 71^2 .

It is a cyclic number.

It is not a de Polignac number, because 5049557 - 2¹² = 5045461 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5046557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2524778 + 2524779.

It is an arithmetic number, because the mean of its divisors is an integer number (2524779).

Almost surely, 2^5049557 is an apocalyptic number.

It is an amenable number.

5049557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5049557 is an equidigital number, since it uses as much as digits as its factorization.

5049557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 5049557 is about 2247.1219370564. The cubic root of 5049557 is about 171.5606802759.

The spelling of 5049557 in words is "five million, forty-nine thousand, five hundred fifty-seven".