543032041061 has 4 divisors (see below), whose sum is σ = 547307884032. Its totient is φ = 538756198092.

The previous prime is 543032041049. The next prime is 543032041093. The reversal of 543032041061 is 160140230345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 543032041061 - 2²⁶ = 542964932197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543032041661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2137921295 + ... + 2137921548.

It is an arithmetic number, because the mean of its divisors is an integer number (136826971008).

Almost surely, 2^543032041061 is an apocalyptic number.

It is an amenable number.

543032041061 is a deficient number, since it is larger than the sum of its proper divisors (4275842971).

543032041061 is a wasteful number, since it uses less digits than its factorization.

543032041061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275842970.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 543032041061 in words is "five hundred forty-three billion, thirty-two million, forty-one thousand, sixty-one".