5452347648 has 144 divisors (see below), whose sum is σ = 16100179200. Its totient is φ = 1624074240.

The previous prime is 5452347643. The next prime is 5452347671. The reversal of 5452347648 is 8467432545.

It is a super-2 number, since 2×5452347648² = 59456189749302263808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 5452347597 and 5452347606.

It is not an unprimeable number, because it can be changed into a prime (5452347643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492963 + ... + 503901.

It is an arithmetic number, because the mean of its divisors is an integer number (111806800).

Almost surely, 2^5452347648 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 5452347648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8050089600).

5452347648 is an abundant number, since it is smaller than the sum of its proper divisors (10647831552).

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

5452347648 is a wasteful number, since it uses less digits than its factorization.

5452347648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11028 (or 11014 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 48.

The square root of 5452347648 is about 73840.0138678210. The cubic root of 5452347648 is about 1760.0615130016.

The spelling of 5452347648 in words is "five billion, four hundred fifty-two million, three hundred forty-seven thousand, six hundred forty-eight".