540319022 has 4 divisors (see below), whose sum is σ = 810478536. Its totient is φ = 270159510.

The previous prime is 540319009. The next prime is 540319051. The reversal of 540319022 is 220913045.

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

It is a junction number, because it is equal to n+sod(n) for n = 540318982 and 540319000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135079754 + ... + 135079757.

It is an arithmetic number, because the mean of its divisors is an integer number (202619634).

Almost surely, 2^540319022 is an apocalyptic number.

540319022 is a deficient number, since it is larger than the sum of its proper divisors (270159514).

540319022 is a wasteful number, since it uses less digits than its factorization.

540319022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270159513.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 540319022 is about 23244.7633242414. The cubic root of 540319022 is about 814.4856161751.

The spelling of 540319022 in words is "five hundred forty million, three hundred nineteen thousand, twenty-two".