540265307 has 2 divisors, whose sum is σ = 540265308. Its totient is φ = 540265306.

The previous prime is 540265291. The next prime is 540265351. The reversal of 540265307 is 703562045.

540265307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540265307 - 2⁴ = 540265291 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (540265357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270132653 + 270132654.

It is an arithmetic number, because the mean of its divisors is an integer number (270132654).

Almost surely, 2^540265307 is an apocalyptic number.

540265307 is a deficient number, since it is larger than the sum of its proper divisors (1).

540265307 is an equidigital number, since it uses as much as digits as its factorization.

540265307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 540265307 is about 23243.6078739941. The cubic root of 540265307 is about 814.4586249946.

The spelling of 540265307 in words is "five hundred forty million, two hundred sixty-five thousand, three hundred seven".