540311147927 has 2 divisors, whose sum is σ = 540311147928. Its totient is φ = 540311147926.

The previous prime is 540311147911. The next prime is 540311147969. The reversal of 540311147927 is 729741113045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540311147927 - 2⁴ = 540311147911 is a prime.

It is a super-2 number, since 2×540311147927² (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 (540311947927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270155573963 + 270155573964.

It is an arithmetic number, because the mean of its divisors is an integer number (270155573964).

Almost surely, 2^540311147927 is an apocalyptic number.

540311147927 is a deficient number, since it is larger than the sum of its proper divisors (1).

540311147927 is an equidigital number, since it uses as much as digits as its factorization.

540311147927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 540311147927 in words is "five hundred forty billion, three hundred eleven million, one hundred forty-seven thousand, nine hundred twenty-seven".