540566654125 has 32 divisors (see below), whose sum is σ = 683380339200. Its totient is φ = 426845764800.

The previous prime is 540566654113. The next prime is 540566654189. The reversal of 540566654125 is 521456665045.

It is not a de Polignac number, because 540566654125 - 2¹¹ = 540566652077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42051199 + ... + 42064051.

It is an arithmetic number, because the mean of its divisors is an integer number (21355635600).

Almost surely, 2^540566654125 is an apocalyptic number.

It is an amenable number.

540566654125 is a deficient number, since it is larger than the sum of its proper divisors (142813685075).

540566654125 is a wasteful number, since it uses less digits than its factorization.

540566654125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17206 (or 17196 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 540566654125 in words is "five hundred forty billion, five hundred sixty-six million, six hundred fifty-four thousand, one hundred twenty-five".