5277442646 has 16 divisors (see below), whose sum is σ = 9049673376. Its totient is φ = 2261103936.

The previous prime is 5277442637. The next prime is 5277442693. The reversal of 5277442646 is 6462447725.

It is a self number, because there is not a number n which added to its sum of digits gives 5277442646.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 3191 + ... + 102786.

It is an arithmetic number, because the mean of its divisors is an integer number (565604586).

Almost surely, 2^5277442646 is an apocalyptic number.

5277442646 is a deficient number, since it is larger than the sum of its proper divisors (3772230730).

5277442646 is a wasteful number, since it uses less digits than its factorization.

5277442646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109543.

The product of its digits is 2257920, while the sum is 47.

The square root of 5277442646 is about 72646.0091539790. The cubic root of 5277442646 is about 1741.0363586561.

The spelling of 5277442646 in words is "five billion, two hundred seventy-seven million, four hundred forty-two thousand, six hundred forty-six".