5000000437 has 2 divisors, whose sum is σ = 5000000438. Its totient is φ = 5000000436.

The previous prime is 5000000419. The next prime is 5000000477. The reversal of 5000000437 is 7340000005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4979983761 + 20016676 = 70569^2 + 4474^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000000437 - 2¹¹ = 4999998389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5000000417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500000218 + 2500000219.

It is an arithmetic number, because the mean of its divisors is an integer number (2500000219).

Almost surely, 2^5000000437 is an apocalyptic number.

It is an amenable number.

5000000437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000000437 is an equidigital number, since it uses as much as digits as its factorization.

5000000437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 5000000437 is about 70710.6812087113. The cubic root of 5000000437 is about 1709.9759964940.

The spelling of 5000000437 in words is "five billion, four hundred thirty-seven", and thus it is an aban number.