6475537241 has 2 divisors, whose sum is σ = 6475537242. Its totient is φ = 6475537240.

The previous prime is 6475537213. The next prime is 6475537249. The reversal of 6475537241 is 1427355746.

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., 6404640841 + 70896400 = 80029^2 + 8420^2 .

It is a cyclic number.

It is not a de Polignac number, because 6475537241 - 2⁶ = 6475537177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6475537192 and 6475537201.

It is not a weakly prime, because it can be changed into another prime (6475537249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3237768620 + 3237768621.

It is an arithmetic number, because the mean of its divisors is an integer number (3237768621).

Almost surely, 2^6475537241 is an apocalyptic number.

It is an amenable number.

6475537241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6475537241 is an equidigital number, since it uses as much as digits as its factorization.

6475537241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 705600, while the sum is 44.

The square root of 6475537241 is about 80470.7228810578. The cubic root of 6475537241 is about 1863.9114167081.

The spelling of 6475537241 in words is "six billion, four hundred seventy-five million, five hundred thirty-seven thousand, two hundred forty-one".