6374523871 has 2 divisors, whose sum is σ = 6374523872. Its totient is φ = 6374523870.

The previous prime is 6374523821. The next prime is 6374523941. The reversal of 6374523871 is 1783254736.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6374523871 - 2⁹ = 6374523359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6374523821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3187261935 + 3187261936.

It is an arithmetic number, because the mean of its divisors is an integer number (3187261936).

Almost surely, 2^6374523871 is an apocalyptic number.

6374523871 is a deficient number, since it is larger than the sum of its proper divisors (1).

6374523871 is an equidigital number, since it uses as much as digits as its factorization.

6374523871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 46.

The square root of 6374523871 is about 79840.6154222273. The cubic root of 6374523871 is about 1854.1687216287.

It can be divided in two parts, 63745 and 23871, that added together give a square (87616 = 296²).

The spelling of 6374523871 in words is "six billion, three hundred seventy-four million, five hundred twenty-three thousand, eight hundred seventy-one".