5426487744 has 56 divisors (see below), whose sum is σ = 14390217600. Its totient is φ = 1804717824.

The previous prime is 5426487709. The next prime is 5426487749. The reversal of 5426487744 is 4477846245.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426487749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53157 + ... + 116955.

Almost surely, 2^5426487744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5426487744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7195108800).

5426487744 is an abundant number, since it is smaller than the sum of its proper divisors (8963729856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5426487744 is a wasteful number, since it uses less digits than its factorization.

5426487744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64257 (or 64247 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 51.

The square root of 5426487744 is about 73664.6980853108. The cubic root of 5426487744 is about 1757.2745074435.

The spelling of 5426487744 in words is "five billion, four hundred twenty-six million, four hundred eighty-seven thousand, seven hundred forty-four".