540175666122 has 48 divisors (see below), whose sum is σ = 1182430601352. Its totient is φ = 178206105600.

The previous prime is 540175666087. The next prime is 540175666133. The reversal of 540175666122 is 221666571045.

It can be written as a sum of positive squares in 4 ways, for example, as 533748597561 + 6427068561 = 730581^2 + 80169^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4700938 + ... + 4814474.

Almost surely, 2^540175666122 is an apocalyptic number.

540175666122 is an abundant number, since it is smaller than the sum of its proper divisors (642254935230).

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

540175666122 is a wasteful number, since it uses less digits than its factorization.

540175666122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116263 (or 116260 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 540175666122 in words is "five hundred forty billion, one hundred seventy-five million, six hundred sixty-six thousand, one hundred twenty-two".