543052252 has 6 divisors (see below), whose sum is σ = 950341448. Its totient is φ = 271526124.

The previous prime is 543052249. The next prime is 543052261. The reversal of 543052252 is 252250345.

It is a self number, because there is not a number n which added to its sum of digits gives 543052252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67881528 + ... + 67881535.

Almost surely, 2^543052252 is an apocalyptic number.

It is an amenable number.

543052252 is a deficient number, since it is larger than the sum of its proper divisors (407289196).

543052252 is a wasteful number, since it uses less digits than its factorization.

543052252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135763067 (or 135763065 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 543052252 is about 23303.4815424649. The cubic root of 543052252 is about 815.8566785804.

The spelling of 543052252 in words is "five hundred forty-three million, fifty-two thousand, two hundred fifty-two".