546272448 has 112 divisors (see below), whose sum is σ = 1524097536. Its totient is φ = 172339200.

The previous prime is 546272437. The next prime is 546272453. The reversal of 546272448 is 844272645.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454248 + ... + 455448.

Almost surely, 2^546272448 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 546272448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762048768).

546272448 is an abundant number, since it is smaller than the sum of its proper divisors (977825088).

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

546272448 is a wasteful number, since it uses less digits than its factorization.

546272448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1332 counting only the distinct ones).

The product of its digits is 430080, while the sum is 42.

The square root of 546272448 is about 23372.4720130328. The cubic root of 546272448 is about 817.4661262138.

It can be divided in two parts, 54627 and 2448, that added together give a palindrome (57075).

The spelling of 546272448 in words is "five hundred forty-six million, two hundred seventy-two thousand, four hundred forty-eight".