540061165 has 8 divisors (see below), whose sum is σ = 740655360. Its totient is φ = 370327632.

The previous prime is 540061157. The next prime is 540061231. The reversal of 540061165 is 561160045.

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 540061165 - 2³ = 540061157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7715125 + ... + 7715194.

It is an arithmetic number, because the mean of its divisors is an integer number (92581920).

Almost surely, 2^540061165 is an apocalyptic number.

It is an amenable number.

540061165 is a deficient number, since it is larger than the sum of its proper divisors (200594195).

540061165 is a wasteful number, since it uses less digits than its factorization.

540061165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15430331.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 540061165 is about 23239.2161012371. The cubic root of 540061165 is about 814.3560296239.

The spelling of 540061165 in words is "five hundred forty million, sixty-one thousand, one hundred sixty-five".