540058761 has 12 divisors (see below), whose sum is σ = 851001840. Its totient is φ = 327308280.

The previous prime is 540058751. The next prime is 540058787. The reversal of 540058761 is 167850045.

540058761 is a `hidden beast` number, since 540 + 0 + 58 + 7 + 61 = 666.

It is not a de Polignac number, because 540058761 - 2²⁵ = 506504329 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (540058721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2727471 + ... + 2727668.

It is an arithmetic number, because the mean of its divisors is an integer number (70916820).

Almost surely, 2^540058761 is an apocalyptic number.

It is an amenable number.

540058761 is a deficient number, since it is larger than the sum of its proper divisors (310943079).

540058761 is a wasteful number, since it uses less digits than its factorization.

540058761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455156 (or 5455153 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 540058761 is about 23239.1643782646. The cubic root of 540058761 is about 814.3548212948.

The spelling of 540058761 in words is "five hundred forty million, fifty-eight thousand, seven hundred sixty-one".