6400937483 has 2 divisors, whose sum is σ = 6400937484. Its totient is φ = 6400937482.

The previous prime is 6400937441. The next prime is 6400937503. The reversal of 6400937483 is 3847390046.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6400937483 - 2¹⁰ = 6400936459 is a prime.

It is a super-2 number, since 2×6400937483² = 81944001322548750578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6400937423) 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, 3200468741 + 3200468742.

It is an arithmetic number, because the mean of its divisors is an integer number (3200468742).

Almost surely, 2^6400937483 is an apocalyptic number.

6400937483 is a deficient number, since it is larger than the sum of its proper divisors (1).

6400937483 is an equidigital number, since it uses as much as digits as its factorization.

6400937483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 6400937483 is about 80005.8590541968. The cubic root of 6400937483 is about 1856.7261834071.

The spelling of 6400937483 in words is "six billion, four hundred million, nine hundred thirty-seven thousand, four hundred eighty-three".