540959199 has 8 divisors (see below), whose sum is σ = 786849792. Its totient is φ = 327854040.

The previous prime is 540959197. The next prime is 540959213. The reversal of 540959199 is 991959045.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540959199 - 2¹ = 540959197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540959191) 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, 8196319 + ... + 8196384.

It is an arithmetic number, because the mean of its divisors is an integer number (98356224).

Almost surely, 2^540959199 is an apocalyptic number.

540959199 is a deficient number, since it is larger than the sum of its proper divisors (245890593).

540959199 is a wasteful number, since it uses less digits than its factorization.

540959199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16392717.

The product of its (nonzero) digits is 656100, while the sum is 51.

The square root of 540959199 is about 23258.5295966877. The cubic root of 540959199 is about 814.8071602668.

The spelling of 540959199 in words is "five hundred forty million, nine hundred fifty-nine thousand, one hundred ninety-nine".