540606113 has 4 divisors (see below), whose sum is σ = 540787968. Its totient is φ = 540424260.

The previous prime is 540606091. The next prime is 540606133. The reversal of 540606113 is 311606045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 540606113 - 2¹⁰ = 540605089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540606133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86393 + ... + 92438.

It is an arithmetic number, because the mean of its divisors is an integer number (135196992).

Almost surely, 2^540606113 is an apocalyptic number.

It is an amenable number.

540606113 is a deficient number, since it is larger than the sum of its proper divisors (181855).

540606113 is a wasteful number, since it uses less digits than its factorization.

540606113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181854.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 540606113 is about 23250.9378950614. The cubic root of 540606113 is about 814.6298458360.

The spelling of 540606113 in words is "five hundred forty million, six hundred six thousand, one hundred thirteen".