540231089956301 has 2 divisors, whose sum is σ = 540231089956302. Its totient is φ = 540231089956300.

The previous prime is 540231089956297. The next prime is 540231089956387. The reversal of 540231089956301 is 103659980132045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 508769075928100 + 31462014028201 = 22555910^2 + 5609101^2 .

It is a cyclic number.

It is not a de Polignac number, because 540231089956301 - 2² = 540231089956297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540231085956301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270115544978150 + 270115544978151.

It is an arithmetic number, because the mean of its divisors is an integer number (270115544978151).

Almost surely, 2^{540231089956301} is an apocalyptic number.

It is an amenable number.

540231089956301 is a deficient number, since it is larger than the sum of its proper divisors (1).

540231089956301 is an equidigital number, since it uses as much as digits as its factorization.

540231089956301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 540231089956301 in words is "five hundred forty trillion, two hundred thirty-one billion, eighty-nine million, nine hundred fifty-six thousand, three hundred one".