540351347 has 2 divisors, whose sum is σ = 540351348. Its totient is φ = 540351346.

The previous prime is 540351281. The next prime is 540351353. The reversal of 540351347 is 743153045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540351347 - 2¹⁸ = 540089203 is a prime.

It is not a weakly prime, because it can be changed into another prime (540351247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270175673 + 270175674.

It is an arithmetic number, because the mean of its divisors is an integer number (270175674).

Almost surely, 2^540351347 is an apocalyptic number.

540351347 is a deficient number, since it is larger than the sum of its proper divisors (1).

540351347 is an equidigital number, since it uses as much as digits as its factorization.

540351347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 540351347 is about 23245.4586317414. The cubic root of 540351347 is about 814.5018582602.

The spelling of 540351347 in words is "five hundred forty million, three hundred fifty-one thousand, three hundred forty-seven".