540097627 has 2 divisors, whose sum is σ = 540097628. Its totient is φ = 540097626.

The previous prime is 540097609. The next prime is 540097637. The reversal of 540097627 is 726790045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540097627 - 2¹¹ = 540095579 is a prime.

It is a super-2 number, since 2×540097627² = 583410893382062258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 540097627.

It is not a weakly prime, because it can be changed into another prime (540097637) 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 as a sum of consecutive naturals, namely, 270048813 + 270048814.

It is an arithmetic number, because the mean of its divisors is an integer number (270048814).

Almost surely, 2^540097627 is an apocalyptic number.

540097627 is a deficient number, since it is larger than the sum of its proper divisors (1).

540097627 is an equidigital number, since it uses as much as digits as its factorization.

540097627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 540097627 is about 23240.0005808950. Note that the first 3 decimals coincide. The cubic root of 540097627 is about 814.3743561785.

The spelling of 540097627 in words is "five hundred forty million, ninety-seven thousand, six hundred twenty-seven".