5281519877 has 16 divisors (see below), whose sum is σ = 5545158912. Its totient is φ = 5020815360.

The previous prime is 5281519853. The next prime is 5281519909. The reversal of 5281519877 is 7789151825.

It is not a de Polignac number, because 5281519877 - 2¹⁸ = 5281257733 is a prime.

It is a super-2 number, since 2×5281519877² = 55788904422292190258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281519847) 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, 3823727 + ... + 3825107.

It is an arithmetic number, because the mean of its divisors is an integer number (346572432).

Almost surely, 2^5281519877 is an apocalyptic number.

It is an amenable number.

5281519877 is a deficient number, since it is larger than the sum of its proper divisors (263639035).

5281519877 is a wasteful number, since it uses less digits than its factorization.

5281519877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308.

The product of its digits is 1411200, while the sum is 53.

The square root of 5281519877 is about 72674.0660552305. The cubic root of 5281519877 is about 1741.4846048112.

The spelling of 5281519877 in words is "five billion, two hundred eighty-one million, five hundred nineteen thousand, eight hundred seventy-seven".