5278352831 has 8 divisors (see below), whose sum is σ = 5638305024. Its totient is φ = 4923896320.

The previous prime is 5278352789. The next prime is 5278352837. The reversal of 5278352831 is 1382538725.

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

It is not a de Polignac number, because 5278352831 - 2³⁰ = 4204611007 is a prime.

It is a super-2 number, since 2×5278352831² = 55722017217051429122, 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 (5278352837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371935 + ... + 1375776.

It is an arithmetic number, because the mean of its divisors is an integer number (704788128).

Almost surely, 2^5278352831 is an apocalyptic number.

5278352831 is a deficient number, since it is larger than the sum of its proper divisors (359952193).

5278352831 is a wasteful number, since it uses less digits than its factorization.

5278352831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747841.

The product of its digits is 403200, while the sum is 44.

The square root of 5278352831 is about 72652.2734055859. The cubic root of 5278352831 is about 1741.1364433747.

The spelling of 5278352831 in words is "five billion, two hundred seventy-eight million, three hundred fifty-two thousand, eight hundred thirty-one".