540662555162 has 4 divisors (see below), whose sum is σ = 810993832746. Its totient is φ = 270331277580.

The previous prime is 540662555161. The next prime is 540662555171. The reversal of 540662555162 is 261555266045.

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., 516157470481 + 24505084681 = 718441^2 + 156541^2 .

It is not an unprimeable number, because it can be changed into a prime (540662555161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135165638789 + ... + 135165638792.

Almost surely, 2^540662555162 is an apocalyptic number.

540662555162 is a deficient number, since it is larger than the sum of its proper divisors (270331277584).

540662555162 is a wasteful number, since it uses less digits than its factorization.

540662555162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270331277583.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 540662555162 in words is "five hundred forty billion, six hundred sixty-two million, five hundred fifty-five thousand, one hundred sixty-two".