540282737 has 2 divisors, whose sum is σ = 540282738. Its totient is φ = 540282736.

The previous prime is 540282733. The next prime is 540282739. The reversal of 540282737 is 737282045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 524593216 + 15689521 = 22904^2 + 3961^2 .

It is a cyclic number.

It is not a de Polignac number, because 540282737 - 2² = 540282733 is a prime.

It is a super-2 number, since 2×540282737² = 583810871800422338, which contains 22 as substring.

Together with 540282739, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540282737.

It is not a weakly prime, because it can be changed into another prime (540282733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270141368 + 270141369.

It is an arithmetic number, because the mean of its divisors is an integer number (270141369).

Almost surely, 2^540282737 is an apocalyptic number.

It is an amenable number.

540282737 is a deficient number, since it is larger than the sum of its proper divisors (1).

540282737 is an equidigital number, since it uses as much as digits as its factorization.

540282737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 540282737 is about 23243.9828127625. The cubic root of 540282737 is about 814.4673835687.

It can be divided in two parts, 54028 and 2737, that added together give a palindrome (56765).

The spelling of 540282737 in words is "five hundred forty million, two hundred eighty-two thousand, seven hundred thirty-seven".