5374369728 has 168 divisors, whose sum is σ = 18959767008. Its totient is φ = 1417402368.

The previous prime is 5374369711. The next prime is 5374369729. The reversal of 5374369728 is 8279634735.

5374369728 is a `hidden beast` number, since 537 + 4 + 36 + 9 + 72 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374369729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1150 + ... + 103682.

It is an arithmetic number, because the mean of its divisors is an integer number (112855756).

Almost surely, 2^5374369728 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 5374369728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9479883504).

5374369728 is an abundant number, since it is smaller than the sum of its proper divisors (13585397280).

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

5374369728 is a wasteful number, since it uses less digits than its factorization.

5374369728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102571 (or 102558 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The square root of 5374369728 is about 73310.0929476972. The cubic root of 5374369728 is about 1751.6305594952.

The spelling of 5374369728 in words is "five billion, three hundred seventy-four million, three hundred sixty-nine thousand, seven hundred twenty-eight".