540208133783 has 2 divisors, whose sum is σ = 540208133784. Its totient is φ = 540208133782.

The previous prime is 540208133753. The next prime is 540208133791. The reversal of 540208133783 is 387331802045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540208133783 - 2⁶ = 540208133719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540208133743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270104066891 + 270104066892.

It is an arithmetic number, because the mean of its divisors is an integer number (270104066892).

Almost surely, 2^540208133783 is an apocalyptic number.

540208133783 is a deficient number, since it is larger than the sum of its proper divisors (1).

540208133783 is an equidigital number, since it uses as much as digits as its factorization.

540208133783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 540208133783 in words is "five hundred forty billion, two hundred eight million, one hundred thirty-three thousand, seven hundred eighty-three".