543078996 has 36 divisors (see below), whose sum is σ = 1274216832. Its totient is φ = 180026976.

The previous prime is 543078973. The next prime is 543078997. The reversal of 543078996 is 699870345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543078997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628861 + ... + 629723.

It is an arithmetic number, because the mean of its divisors is an integer number (35394912).

Almost surely, 2^543078996 is an apocalyptic number.

It is an amenable number.

543078996 is an abundant number, since it is smaller than the sum of its proper divisors (731137836).

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

543078996 is a wasteful number, since it uses less digits than its factorization.

543078996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 543078996 is about 23304.0553552381. The cubic root of 543078996 is about 815.8700713450.

The spelling of 543078996 in words is "five hundred forty-three million, seventy-eight thousand, nine hundred ninety-six".