540262343359 has 2 divisors, whose sum is σ = 540262343360. Its totient is φ = 540262343358.

The previous prime is 540262343317. The next prime is 540262343381. The reversal of 540262343359 is 953343262045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540262343359 - 2²⁵ = 540228788927 is a prime.

It is a super-2 number, since 2×540262343359² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540262343459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270131171679 + 270131171680.

It is an arithmetic number, because the mean of its divisors is an integer number (270131171680).

Almost surely, 2^540262343359 is an apocalyptic number.

540262343359 is a deficient number, since it is larger than the sum of its proper divisors (1).

540262343359 is an equidigital number, since it uses as much as digits as its factorization.

540262343359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 540262343359 in words is "five hundred forty billion, two hundred sixty-two million, three hundred forty-three thousand, three hundred fifty-nine".