5426278544 has 20 divisors (see below), whose sum is σ = 10670333424. Its totient is φ = 2672644128.

The previous prime is 5426278541. The next prime is 5426278553. The reversal of 5426278544 is 4458726245.

It is not an unprimeable number, because it can be changed into a prime (5426278541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2529842 + ... + 2531985.

Almost surely, 2^5426278544 is an apocalyptic number.

It is an amenable number.

5426278544 is a deficient number, since it is larger than the sum of its proper divisors (5244054880).

5426278544 is a wasteful number, since it uses less digits than its factorization.

5426278544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061902 (or 5061896 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 47.

The square root of 5426278544 is about 73663.2781241780. The cubic root of 5426278544 is about 1757.2519252154.

The spelling of 5426278544 in words is "five billion, four hundred twenty-six million, two hundred seventy-eight thousand, five hundred forty-four".