540189301 has 2 divisors, whose sum is σ = 540189302. Its totient is φ = 540189300.

The previous prime is 540189277. The next prime is 540189313. The reversal of 540189301 is 103981045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 335842276 + 204347025 = 18326^2 + 14295^2 .

It is a cyclic number.

It is not a de Polignac number, because 540189301 - 2⁷ = 540189173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540189101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270094650 + 270094651.

It is an arithmetic number, because the mean of its divisors is an integer number (270094651).

Almost surely, 2^540189301 is an apocalyptic number.

It is an amenable number.

540189301 is a deficient number, since it is larger than the sum of its proper divisors (1).

540189301 is an equidigital number, since it uses as much as digits as its factorization.

540189301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 540189301 is about 23241.9728293448. The cubic root of 540189301 is about 814.4204297817.

The spelling of 540189301 in words is "five hundred forty million, one hundred eighty-nine thousand, three hundred one".