5180673281 has 16 divisors (see below), whose sum is σ = 5977276416. Its totient is φ = 4398314256.

The previous prime is 5180673269. The next prime is 5180673307. The reversal of 5180673281 is 1823760815.

It is not a de Polignac number, because 5180673281 - 2²² = 5176478977 is a prime.

It is a super-2 number, since 2×5180673281² = 53678751288934609922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5180673241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570680 + ... + 579686.

It is an arithmetic number, because the mean of its divisors is an integer number (373579776).

Almost surely, 2^5180673281 is an apocalyptic number.

It is an amenable number.

5180673281 is a deficient number, since it is larger than the sum of its proper divisors (796603135).

5180673281 is a wasteful number, since it uses less digits than its factorization.

5180673281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9788.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5180673281 is about 71976.8940771967. The cubic root of 5180673281 is about 1730.3291922591.

The spelling of 5180673281 in words is "five billion, one hundred eighty million, six hundred seventy-three thousand, two hundred eighty-one".