540664160254 has 8 divisors (see below), whose sum is σ = 811000341720. Its totient is φ = 270330713016.

The previous prime is 540664160243. The next prime is 540664160287. The reversal of 540664160254 is 452061466045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 540664160254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84049 + ... + 1043260.

It is an arithmetic number, because the mean of its divisors is an integer number (101375042715).

Almost surely, 2^540664160254 is an apocalyptic number.

540664160254 is a deficient number, since it is larger than the sum of its proper divisors (270336181466).

540664160254 is a wasteful number, since it uses less digits than its factorization.

540664160254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367114.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 540664160254 in words is "five hundred forty billion, six hundred sixty-four million, one hundred sixty thousand, two hundred fifty-four".