5257676347 has 8 divisors (see below), whose sum is σ = 6555025152. Its totient is φ = 4096890600.

The previous prime is 5257676341. The next prime is 5257676351. The reversal of 5257676347 is 7436767525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5257676347 - 2¹¹ = 5257674299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5257676294 and 5257676303.

It is not an unprimeable number, because it can be changed into a prime (5257676341) 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 7 ways as a sum of consecutive naturals, for example, 34140679 + ... + 34140832.

It is an arithmetic number, because the mean of its divisors is an integer number (819378144).

Almost surely, 2^5257676347 is an apocalyptic number.

5257676347 is a deficient number, since it is larger than the sum of its proper divisors (1297348805).

5257676347 is a wasteful number, since it uses less digits than its factorization.

5257676347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68281529.

The product of its digits is 7408800, while the sum is 52.

The square root of 5257676347 is about 72509.8362086138. The cubic root of 5257676347 is about 1738.8599952121.

The spelling of 5257676347 in words is "five billion, two hundred fifty-seven million, six hundred seventy-six thousand, three hundred forty-seven".