540527803 has 2 divisors, whose sum is σ = 540527804. Its totient is φ = 540527802.

The previous prime is 540527753. The next prime is 540527821. The reversal of 540527803 is 308725045.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540527803 - 2¹³ = 540519611 is a prime.

It is not a weakly prime, because it can be changed into another prime (540527863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270263901 + 270263902.

It is an arithmetic number, because the mean of its divisors is an integer number (270263902).

Almost surely, 2^540527803 is an apocalyptic number.

540527803 is a deficient number, since it is larger than the sum of its proper divisors (1).

540527803 is an equidigital number, since it uses as much as digits as its factorization.

540527803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 540527803 is about 23249.2538159830. The cubic root of 540527803 is about 814.5905092825.

The spelling of 540527803 in words is "five hundred forty million, five hundred twenty-seven thousand, eight hundred three".