543076416 has 63 divisors (see below), whose sum is σ = 1558235263. Its totient is φ = 180839040.

The previous prime is 543076403. The next prime is 543076421. The reversal of 543076416 is 614670345.

It is a happy number.

The square root of 543076416 is 23304.

It is a perfect power (a square), and thus also a powerful number.

543076416 is a `hidden beast` number, since 5 + 4 + 3 + 0 + 7 + 641 + 6 = 666.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 558811 + ... + 559781.

Almost surely, 2^543076416 is an apocalyptic number.

543076416 is the 23304-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543076416

543076416 is an abundant number, since it is smaller than the sum of its proper divisors (1015158847).

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

543076416 is an frugal number, since it uses more digits than its factorization.

543076416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The cubic root of 543076416 is about 815.8687793610.

Multiplying 543076416 by its sum of digits (36), we get a square (19550750976 = 139824²).

543076416 divided by its sum of digits (36) gives a square (15085456 = 3884²).

The spelling of 543076416 in words is "five hundred forty-three million, seventy-six thousand, four hundred sixteen".