6477716353 has 4 divisors (see below), whose sum is σ = 6483345408. Its totient is φ = 6472087300.

The previous prime is 6477716351. The next prime is 6477716369. The reversal of 6477716353 is 3536177746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6477716353 - 2¹ = 6477716351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6477716297 and 6477716306.

It is not an unprimeable number, because it can be changed into a prime (6477716351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2812801 + ... + 2815102.

It is an arithmetic number, because the mean of its divisors is an integer number (1620836352).

Almost surely, 2^6477716353 is an apocalyptic number.

It is an amenable number.

6477716353 is a deficient number, since it is larger than the sum of its proper divisors (5629055).

6477716353 is a wasteful number, since it uses less digits than its factorization.

6477716353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5629054.

The product of its digits is 2222640, while the sum is 49.

The square root of 6477716353 is about 80484.2615236047. The cubic root of 6477716353 is about 1864.1204709825.

The spelling of 6477716353 in words is "six billion, four hundred seventy-seven million, seven hundred sixteen thousand, three hundred fifty-three".