5474386944 has 220 divisors, whose sum is σ = 17608564204. Its totient is φ = 1684094976.

The previous prime is 5474386933. The next prime is 5474386949. The reversal of 5474386944 is 4496834745.

5474386944 is a `hidden beast` number, since 5 + 474 + 3 + 86 + 94 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3351020544 + 2123366400 = 57888^2 + 46080^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5474386949) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1075734 + ... + 1080810.

Almost surely, 2^5474386944 is an apocalyptic number.

5474386944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5474386944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8804282102).

5474386944 is an abundant number, since it is smaller than the sum of its proper divisors (12134177260).

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

5474386944 is a wasteful number, since it uses less digits than its factorization.

5474386944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122 (or 5095 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The square root of 5474386944 is about 73989.1001702278. The cubic root of 5474386944 is about 1762.4298119627.

The spelling of 5474386944 in words is "five billion, four hundred seventy-four million, three hundred eighty-six thousand, nine hundred forty-four".