6246475841 has 2 divisors, whose sum is σ = 6246475842. Its totient is φ = 6246475840.

The previous prime is 6246475783. The next prime is 6246475897. The reversal of 6246475841 is 1485746426.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4363263025 + 1883212816 = 66055^2 + 43396^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6246475841 is a prime.

It is not a weakly prime, because it can be changed into another prime (6246474841) 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, 3123237920 + 3123237921.

It is an arithmetic number, because the mean of its divisors is an integer number (3123237921).

Almost surely, 2^6246475841 is an apocalyptic number.

It is an amenable number.

6246475841 is a deficient number, since it is larger than the sum of its proper divisors (1).

6246475841 is an equidigital number, since it uses as much as digits as its factorization.

6246475841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 47.

The square root of 6246475841 is about 79034.6496228078. The cubic root of 6246475841 is about 1841.6694678863.

The spelling of 6246475841 in words is "six billion, two hundred forty-six million, four hundred seventy-five thousand, eight hundred forty-one".