540068254 has 12 divisors (see below), whose sum is σ = 890443512. Its totient is φ = 245485460.

The previous prime is 540068213. The next prime is 540068273. The reversal of 540068254 is 452860045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1115602 + ... + 1116085.

It is an arithmetic number, because the mean of its divisors is an integer number (74203626).

Almost surely, 2^540068254 is an apocalyptic number.

540068254 is a deficient number, since it is larger than the sum of its proper divisors (350375258).

540068254 is a wasteful number, since it uses less digits than its factorization.

540068254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231711 (or 2231700 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 540068254 is about 23239.3686230930. The cubic root of 540068254 is about 814.3595927664.

The spelling of 540068254 in words is "five hundred forty million, sixty-eight thousand, two hundred fifty-four".