5081268345 has 8 divisors (see below), whose sum is σ = 8130029376. Its totient is φ = 2710009776.

The previous prime is 5081268337. The next prime is 5081268359. The reversal of 5081268345 is 5438621805.

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

It is not a de Polignac number, because 5081268345 - 2³ = 5081268337 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5081268297 and 5081268306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169375597 + ... + 169375626.

It is an arithmetic number, because the mean of its divisors is an integer number (1016253672).

Almost surely, 2^5081268345 is an apocalyptic number.

It is an amenable number.

5081268345 is a deficient number, since it is larger than the sum of its proper divisors (3048761031).

5081268345 is a wasteful number, since it uses less digits than its factorization.

5081268345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338751231.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 5081268345 is about 71283.0158242481. The cubic root of 5081268345 is about 1719.1906622485.

The spelling of 5081268345 in words is "five billion, eighty-one million, two hundred sixty-eight thousand, three hundred forty-five".