5377318647 has 4 divisors (see below), whose sum is σ = 7169758200. Its totient is φ = 3584879096.

The previous prime is 5377318643. The next prime is 5377318657. The reversal of 5377318647 is 7468137735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5377318647 - 2² = 5377318643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5377318647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5377318643) 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 in 3 ways as a sum of consecutive naturals, for example, 896219772 + ... + 896219777.

It is an arithmetic number, because the mean of its divisors is an integer number (1792439550).

Almost surely, 2^5377318647 is an apocalyptic number.

5377318647 is a deficient number, since it is larger than the sum of its proper divisors (1792439553).

5377318647 is a wasteful number, since it uses less digits than its factorization.

5377318647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792439552.

The product of its digits is 2963520, while the sum is 51.

The square root of 5377318647 is about 73330.2028293936. The cubic root of 5377318647 is about 1751.9508743992.

The spelling of 5377318647 in words is "five billion, three hundred seventy-seven million, three hundred eighteen thousand, six hundred forty-seven".