540304099 has 2 divisors, whose sum is σ = 540304100. Its totient is φ = 540304098.

The previous prime is 540304069. The next prime is 540304103. The reversal of 540304099 is 990403045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540304099 - 2¹³ = 540295907 is a prime.

It is not a weakly prime, because it can be changed into another prime (540304019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270152049 + 270152050.

It is an arithmetic number, because the mean of its divisors is an integer number (270152050).

Almost surely, 2^540304099 is an apocalyptic number.

540304099 is a deficient number, since it is larger than the sum of its proper divisors (1).

540304099 is an equidigital number, since it uses as much as digits as its factorization.

540304099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 540304099 is about 23244.4423249946. The cubic root of 540304099 is about 814.4781177157.

The spelling of 540304099 in words is "five hundred forty million, three hundred four thousand, ninety-nine".