5437675909 has 2 divisors, whose sum is σ = 5437675910. Its totient is φ = 5437675908.

The previous prime is 5437675883. The next prime is 5437675979. The reversal of 5437675909 is 9095767345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4316095809 + 1121580100 = 65697^2 + 33490^2 .

It is a cyclic number.

It is not a de Polignac number, because 5437675909 - 2¹¹ = 5437673861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5437675909.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5437675979) 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, 2718837954 + 2718837955.

It is an arithmetic number, because the mean of its divisors is an integer number (2718837955).

Almost surely, 2^5437675909 is an apocalyptic number.

It is an amenable number.

5437675909 is a deficient number, since it is larger than the sum of its proper divisors (1).

5437675909 is an equidigital number, since it uses as much as digits as its factorization.

5437675909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7144200, while the sum is 55.

The square root of 5437675909 is about 73740.5987838450. The cubic root of 5437675909 is about 1758.4813765146.

It can be divided in two parts, 543767 and 5909, that added together give a triangular number (549676 = T₁₀₄₈).

The spelling of 5437675909 in words is "five billion, four hundred thirty-seven million, six hundred seventy-five thousand, nine hundred nine".