540162407 has 2 divisors, whose sum is σ = 540162408. Its totient is φ = 540162406.

The previous prime is 540162401. The next prime is 540162451. The reversal of 540162407 is 704261045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540162407 - 2⁸ = 540162151 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540162407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540162401) 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, 270081203 + 270081204.

It is an arithmetic number, because the mean of its divisors is an integer number (270081204).

Almost surely, 2^540162407 is an apocalyptic number.

540162407 is a deficient number, since it is larger than the sum of its proper divisors (1).

540162407 is an equidigital number, since it uses as much as digits as its factorization.

540162407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 540162407 is about 23241.3942567997. The cubic root of 540162407 is about 814.4069139108.

The spelling of 540162407 in words is "five hundred forty million, one hundred sixty-two thousand, four hundred seven".