540054443662 has 4 divisors (see below), whose sum is σ = 810081665496. Its totient is φ = 270027221830.

The previous prime is 540054443659. The next prime is 540054443693. The reversal of 540054443662 is 266344450045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 266344450045 = 5 ⋅53268890009.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 135013610914 + ... + 135013610917.

It is an arithmetic number, because the mean of its divisors is an integer number (202520416374).

Almost surely, 2^540054443662 is an apocalyptic number.

540054443662 is a deficient number, since it is larger than the sum of its proper divisors (270027221834).

540054443662 is a wasteful number, since it uses less digits than its factorization.

540054443662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270027221833.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 540054443662 in words is "five hundred forty billion, fifty-four million, four hundred forty-three thousand, six hundred sixty-two".