543048408 has 256 divisors, whose sum is σ = 1877990400. Its totient is φ = 141834240.

The previous prime is 543048383. The next prime is 543048437. The reversal of 543048408 is 804840345.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 950763 + ... + 951333.

It is an arithmetic number, because the mean of its divisors is an integer number (7335900).

Almost surely, 2^543048408 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 543048408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (938995200).

543048408 is an abundant number, since it is smaller than the sum of its proper divisors (1334941992).

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

543048408 is a wasteful number, since it uses less digits than its factorization.

543048408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 543048408 is about 23303.3990653724. The cubic root of 543048408 is about 815.8547535597.

The spelling of 543048408 in words is "five hundred forty-three million, forty-eight thousand, four hundred eight".