5372656128 has 480 divisors, whose sum is σ = 19065446400. Its totient is φ = 1478062080.

The previous prime is 5372656127. The next prime is 5372656193. The reversal of 5372656128 is 8216562735.

5372656128 is a `hidden beast` number, since 5 + 3 + 7 + 26 + 5 + 612 + 8 = 666.

Its product of digits (604800) is a multiple of the sum of its prime factors (270).

It is not an unprimeable number, because it can be changed into a prime (5372656127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26998173 + ... + 26998371.

It is an arithmetic number, because the mean of its divisors is an integer number (39719680).

Almost surely, 2^5372656128 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 5372656128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9532723200).

5372656128 is an abundant number, since it is smaller than the sum of its proper divisors (13692790272).

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

5372656128 is an equidigital number, since it uses as much as digits as its factorization.

5372656128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 242 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 5372656128 is about 73298.4046756817. The cubic root of 5372656128 is about 1751.4443725033. Note that the first 3 decimals are identical.

The spelling of 5372656128 in words is "five billion, three hundred seventy-two million, six hundred fifty-six thousand, one hundred twenty-eight".