5267326646 has 16 divisors (see below), whose sum is σ = 8246651904. Its totient is φ = 2518502184.

The previous prime is 5267326643. The next prime is 5267326663. The reversal of 5267326646 is 6466237625.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5267326646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5267326643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196571 + ... + 221753.

It is an arithmetic number, because the mean of its divisors is an integer number (515415744).

Almost surely, 2^5267326646 is an apocalyptic number.

5267326646 is a deficient number, since it is larger than the sum of its proper divisors (2979325258).

5267326646 is a wasteful number, since it uses less digits than its factorization.

5267326646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29755.

The product of its digits is 2177280, while the sum is 47.

The square root of 5267326646 is about 72576.3504593611. The cubic root of 5267326646 is about 1739.9232191865.

The spelling of 5267326646 in words is "five billion, two hundred sixty-seven million, three hundred twenty-six thousand, six hundred forty-six".