540594937 has 2 divisors, whose sum is σ = 540594938. Its totient is φ = 540594936.

The previous prime is 540594919. The next prime is 540594941. The reversal of 540594937 is 739495045.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 480004281 + 60590656 = 21909^2 + 7784^2 .

It is a cyclic number.

It is not a de Polignac number, because 540594937 - 2⁷ = 540594809 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (540594907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270297468 + 270297469.

It is an arithmetic number, because the mean of its divisors is an integer number (270297469).

Almost surely, 2^540594937 is an apocalyptic number.

It is an amenable number.

540594937 is a deficient number, since it is larger than the sum of its proper divisors (1).

540594937 is an equidigital number, since it uses as much as digits as its factorization.

540594937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 540594937 is about 23250.6975594282. The cubic root of 540594937 is about 814.6242321580.

It can be divided in two parts, 54059 and 4937, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 540594937 in words is "five hundred forty million, five hundred ninety-four thousand, nine hundred thirty-seven".