4899509437 has 2 divisors, whose sum is σ = 4899509438. Its totient is φ = 4899509436.

The previous prime is 4899509413. The next prime is 4899509507. The reversal of 4899509437 is 7349059984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4867992441 + 31516996 = 69771^2 + 5614^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4899509437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4899501437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2449754718 + 2449754719.

It is an arithmetic number, because the mean of its divisors is an integer number (2449754719).

Almost surely, 2^4899509437 is an apocalyptic number.

It is an amenable number.

4899509437 is a deficient number, since it is larger than the sum of its proper divisors (1).

4899509437 is an equidigital number, since it uses as much as digits as its factorization.

4899509437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The square root of 4899509437 is about 69996.4958908659. The cubic root of 4899509437 is about 1698.4425686570.

The spelling of 4899509437 in words is "four billion, eight hundred ninety-nine million, five hundred nine thousand, four hundred thirty-seven".