5452661760 has 704 divisors, whose sum is σ = 22185418752. Its totient is φ = 1112408064.

The previous prime is 5452661707. The next prime is 5452661761. The reversal of 5452661760 is 671662545.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5452661761) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65694679 + ... + 65694761.

Almost surely, 2^5452661760 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 5452661760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11092709376).

5452661760 is an abundant number, since it is smaller than the sum of its proper divisors (16732756992).

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

5452661760 is a wasteful number, since it uses less digits than its factorization.

5452661760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 5452661760 is about 73842.1408140365. The cubic root of 5452661760 is about 1760.0953116428.

The spelling of 5452661760 in words is "five billion, four hundred fifty-two million, six hundred sixty-one thousand, seven hundred sixty".