540012099 has 8 divisors (see below), whose sum is σ = 785472192. Its totient is φ = 327280040.

The previous prime is 540012097. The next prime is 540012119. The reversal of 540012099 is 990210045.

It is a happy number.

540012099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 540012099 - 2¹ = 540012097 is a prime.

It is a super-2 number, since 2×540012099² = 583226134132771602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540012097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8181969 + ... + 8182034.

It is an arithmetic number, because the mean of its divisors is an integer number (98184024).

Almost surely, 2^540012099 is an apocalyptic number.

540012099 is a deficient number, since it is larger than the sum of its proper divisors (245460093).

540012099 is a wasteful number, since it uses less digits than its factorization.

540012099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16364017.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 540012099 is about 23238.1604048169. The cubic root of 540012099 is about 814.3313667365.

The spelling of 540012099 in words is "five hundred forty million, twelve thousand, ninety-nine".