540011029 has 2 divisors, whose sum is σ = 540011030. Its totient is φ = 540011028.

The previous prime is 540010993. The next prime is 540011039. The reversal of 540011029 is 920110045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 534858129 + 5152900 = 23127^2 + 2270^2 .

It is a cyclic number.

It is not a de Polignac number, because 540011029 - 2⁹ = 540010517 is a prime.

It is a super-2 number, since 2×540011029² = 583223822883277682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540011039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270005514 + 270005515.

It is an arithmetic number, because the mean of its divisors is an integer number (270005515).

Almost surely, 2^540011029 is an apocalyptic number.

It is an amenable number.

540011029 is a deficient number, since it is larger than the sum of its proper divisors (1).

540011029 is an equidigital number, since it uses as much as digits as its factorization.

540011029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 540011029 is about 23238.1373823291. The cubic root of 540011029 is about 814.3308288874.

The spelling of 540011029 in words is "five hundred forty million, eleven thousand, twenty-nine".