5357646672 has 240 divisors, whose sum is σ = 16748785152. Its totient is φ = 1469905920.

The previous prime is 5357646667. The next prime is 5357646691. The reversal of 5357646672 is 2766467535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14363478 + ... + 14363850.

Almost surely, 2^5357646672 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 5357646672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8374392576).

5357646672 is an abundant number, since it is smaller than the sum of its proper divisors (11391138480).

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

5357646672 is a wasteful number, since it uses less digits than its factorization.

5357646672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 613 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 51.

The square root of 5357646672 is about 73195.9471009154. The cubic root of 5357646672 is about 1749.8118624413.

The spelling of 5357646672 in words is "five billion, three hundred fifty-seven million, six hundred forty-six thousand, six hundred seventy-two".