5453732148 has 24 divisors (see below), whose sum is σ = 12851371680. Its totient is φ = 1799911200.

The previous prime is 5453732131. The next prime is 5453732149. The reversal of 5453732148 is 8412373545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453732149) 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 7 ways as a sum of consecutive naturals, for example, 2248678 + ... + 2251101.

It is an arithmetic number, because the mean of its divisors is an integer number (535473820).

Almost surely, 2^5453732148 is an apocalyptic number.

It is an amenable number.

5453732148 is an abundant number, since it is smaller than the sum of its proper divisors (7397639532).

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

5453732148 is a wasteful number, since it uses less digits than its factorization.

5453732148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499887 (or 4499885 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 5453732148 is about 73849.3882709938. The cubic root of 5453732148 is about 1760.2104762919.

The spelling of 5453732148 in words is "five billion, four hundred fifty-three million, seven hundred thirty-two thousand, one hundred forty-eight".