540260603 has 2 divisors, whose sum is σ = 540260604. Its totient is φ = 540260602.

The previous prime is 540260579. The next prime is 540260689. The reversal of 540260603 is 306062045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540260603 - 2²⁰ = 539212027 is a prime.

It is not a weakly prime, because it can be changed into another prime (540266603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270130301 + 270130302.

It is an arithmetic number, because the mean of its divisors is an integer number (270130302).

Almost surely, 2^540260603 is an apocalyptic number.

540260603 is a deficient number, since it is larger than the sum of its proper divisors (1).

540260603 is an equidigital number, since it uses as much as digits as its factorization.

540260603 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 26.

The square root of 540260603 is about 23243.5066846636. The cubic root of 540260603 is about 814.4562612026.

The spelling of 540260603 in words is "five hundred forty million, two hundred sixty thousand, six hundred three".