540014534 has 4 divisors (see below), whose sum is σ = 810021804. Its totient is φ = 270007266.

The previous prime is 540014479. The next prime is 540014543. The reversal of 540014534 is 435410045.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135003632 + ... + 135003635.

It is an arithmetic number, because the mean of its divisors is an integer number (202505451).

Almost surely, 2^540014534 is an apocalyptic number.

540014534 is a deficient number, since it is larger than the sum of its proper divisors (270007270).

540014534 is a wasteful number, since it uses less digits than its factorization.

540014534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270007269.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 540014534 is about 23238.2127970289. The cubic root of 540014534 is about 814.3325907177.

Adding to 540014534 its reverse (435410045), we get a palindrome (975424579).

The spelling of 540014534 in words is "five hundred forty million, fourteen thousand, five hundred thirty-four".