540850121 has 8 divisors (see below), whose sum is σ = 654474240. Its totient is φ = 436315968.

The previous prime is 540850091. The next prime is 540850159. The reversal of 540850121 is 121058045.

540850121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 540850121 - 2¹⁰ = 540849097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540850421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2272361 + ... + 2272598.

It is an arithmetic number, because the mean of its divisors is an integer number (81809280).

Almost surely, 2^540850121 is an apocalyptic number.

It is an amenable number.

540850121 is a deficient number, since it is larger than the sum of its proper divisors (113624119).

540850121 is a wasteful number, since it uses less digits than its factorization.

540850121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544983.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 540850121 is about 23256.1845752909. The cubic root of 540850121 is about 814.7523911887.

The spelling of 540850121 in words is "five hundred forty million, eight hundred fifty thousand, one hundred twenty-one".