543316892122 has 4 divisors (see below), whose sum is σ = 814975338186. Its totient is φ = 271658446060.

The previous prime is 543316892071. The next prime is 543316892137. The reversal of 543316892122 is 221298613345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 539947205721 + 3369686401 = 734811^2 + 58049^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135829223029 + ... + 135829223032.

Almost surely, 2^543316892122 is an apocalyptic number.

543316892122 is a deficient number, since it is larger than the sum of its proper divisors (271658446064).

543316892122 is a wasteful number, since it uses less digits than its factorization.

543316892122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271658446063.

The product of its digits is 622080, while the sum is 46.

The spelling of 543316892122 in words is "five hundred forty-three billion, three hundred sixteen million, eight hundred ninety-two thousand, one hundred twenty-two".