5480816831 has 16 divisors (see below), whose sum is σ = 6298689600. Its totient is φ = 4671744000.

The previous prime is 5480816797. The next prime is 5480816849. The reversal of 5480816831 is 1386180845.

It is a happy number.

It is not a de Polignac number, because 5480816831 - 2¹⁸ = 5480554687 is a prime.

It is a super-2 number, since 2×5480816831² = 60078706269945765122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5480816431) 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, 993581 + ... + 999081.

It is an arithmetic number, because the mean of its divisors is an integer number (393668100).

Almost surely, 2^5480816831 is an apocalyptic number.

5480816831 is a deficient number, since it is larger than the sum of its proper divisors (817872769).

5480816831 is a wasteful number, since it uses less digits than its factorization.

5480816831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6274.

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 5480816831 is about 74032.5390014418. The cubic root of 5480816831 is about 1763.1195568193.

The spelling of 5480816831 in words is "five billion, four hundred eighty million, eight hundred sixteen thousand, eight hundred thirty-one".