5453446432 has 48 divisors (see below), whose sum is σ = 12283064640. Its totient is φ = 2334751488.

The previous prime is 5453446387. The next prime is 5453446447. The reversal of 5453446432 is 2346443545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211119 + ... + 235537.

It is an arithmetic number, because the mean of its divisors is an integer number (255897180).

Almost surely, 2^5453446432 is an apocalyptic number.

It is an amenable number.

5453446432 is an abundant number, since it is smaller than the sum of its proper divisors (6829618208).

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

5453446432 is a wasteful number, since it uses less digits than its factorization.

5453446432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25433 (or 25425 counting only the distinct ones).

The product of its digits is 691200, while the sum is 40.

The square root of 5453446432 is about 73847.4537949684. The cubic root of 5453446432 is about 1760.1797371537.

Adding to 5453446432 its reverse (2346443545), we get a palindrome (7799889977).

The spelling of 5453446432 in words is "five billion, four hundred fifty-three million, four hundred forty-six thousand, four hundred thirty-two".