5054081831 has 4 divisors (see below), whose sum is σ = 5085088632. Its totient is φ = 5023075032.

The previous prime is 5054081797. The next prime is 5054081863. The reversal of 5054081831 is 1381804505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5054081831 - 2¹⁴ = 5054065447 is a prime.

It is a super-2 number, since 2×5054081831² = 51087486308888625122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5054081791 and 5054081800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5054081881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15503156 + ... + 15503481.

It is an arithmetic number, because the mean of its divisors is an integer number (1271272158).

Almost surely, 2^5054081831 is an apocalyptic number.

5054081831 is a deficient number, since it is larger than the sum of its proper divisors (31006801).

5054081831 is a wasteful number, since it uses less digits than its factorization.

5054081831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31006800.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 5054081831 is about 71092.0658793933. The cubic root of 5054081831 is about 1716.1190927999.

The spelling of 5054081831 in words is "five billion, fifty-four million, eighty-one thousand, eight hundred thirty-one".