540796327 has 4 divisors (see below), whose sum is σ = 541142136. Its totient is φ = 540450520.

The previous prime is 540796283. The next prime is 540796343. The reversal of 540796327 is 723697045.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540796327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540796357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170548 + ... + 173689.

It is an arithmetic number, because the mean of its divisors is an integer number (135285534).

Almost surely, 2^540796327 is an apocalyptic number.

540796327 is a deficient number, since it is larger than the sum of its proper divisors (345809).

540796327 is a wasteful number, since it uses less digits than its factorization.

540796327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345808.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 540796327 is about 23255.0279939629. The cubic root of 540796327 is about 814.7253780097.

It can be divided in two parts, 54079 and 6327, that added together give a palindrome (60406).

The spelling of 540796327 in words is "five hundred forty million, seven hundred ninety-six thousand, three hundred twenty-seven".