540351313 has 8 divisors (see below), whose sum is σ = 546178176. Its totient is φ = 534534000.

The previous prime is 540351281. The next prime is 540351347. The reversal of 540351313 is 313153045.

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 540351313 - 2⁵ = 540351281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540351353) 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, 200968 + ... + 203638.

It is an arithmetic number, because the mean of its divisors is an integer number (68272272).

Almost surely, 2^540351313 is an apocalyptic number.

It is an amenable number.

540351313 is a deficient number, since it is larger than the sum of its proper divisors (5826863).

540351313 is a wasteful number, since it uses less digits than its factorization.

540351313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4775.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 540351313 is about 23245.4579004157. The cubic root of 540351313 is about 814.5018411768.

The spelling of 540351313 in words is "five hundred forty million, three hundred fifty-one thousand, three hundred thirteen".