540072283 has 4 divisors (see below), whose sum is σ = 568497160. Its totient is φ = 511647408.

The previous prime is 540072277. The next prime is 540072311. The reversal of 540072283 is 382270045.

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

It is a cyclic number.

It is not a de Polignac number, because 540072283 - 2¹⁷ = 539941211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540072233) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 14212410 + ... + 14212447.

It is an arithmetic number, because the mean of its divisors is an integer number (142124290).

Almost surely, 2^540072283 is an apocalyptic number.

540072283 is a deficient number, since it is larger than the sum of its proper divisors (28424877).

540072283 is a wasteful number, since it uses less digits than its factorization.

540072283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28424876.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 540072283 is about 23239.4553077304. The cubic root of 540072283 is about 814.3616178479.

The spelling of 540072283 in words is "five hundred forty million, seventy-two thousand, two hundred eighty-three".