5424781312 has 48 divisors (see below), whose sum is σ = 10860333120. Its totient is φ = 2709037056.

The previous prime is 5424781303. The next prime is 5424781363. The reversal of 5424781312 is 2131874245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2974833 + ... + 2976655.

It is an arithmetic number, because the mean of its divisors is an integer number (226256940).

Almost surely, 2^5424781312 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 5424781312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5430166560).

5424781312 is an abundant number, since it is smaller than the sum of its proper divisors (5435551808).

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

5424781312 is a wasteful number, since it uses less digits than its factorization.

5424781312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298 (or 3278 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 5424781312 is about 73653.1147474430. The cubic root of 5424781312 is about 1757.0902886036.

The spelling of 5424781312 in words is "five billion, four hundred twenty-four million, seven hundred eighty-one thousand, three hundred twelve".