6513423283 has 2 divisors, whose sum is σ = 6513423284. Its totient is φ = 6513423282.

The previous prime is 6513423247. The next prime is 6513423317. The reversal of 6513423283 is 3823243156.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6513423283 - 2²¹ = 6511326131 is a prime.

It is not a weakly prime, because it can be changed into another prime (6513423223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3256711641 + 3256711642.

It is an arithmetic number, because the mean of its divisors is an integer number (3256711642).

Almost surely, 2^6513423283 is an apocalyptic number.

6513423283 is a deficient number, since it is larger than the sum of its proper divisors (1).

6513423283 is an equidigital number, since it uses as much as digits as its factorization.

6513423283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

The square root of 6513423283 is about 80705.7822154026. The cubic root of 6513423283 is about 1867.5393759421.

The spelling of 6513423283 in words is "six billion, five hundred thirteen million, four hundred twenty-three thousand, two hundred eighty-three".