542705041001 has 2 divisors, whose sum is σ = 542705041002. Its totient is φ = 542705041000.

The previous prime is 542705040991. The next prime is 542705041033. The reversal of 542705041001 is 100140507245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 540526392025 + 2178648976 = 735205^2 + 46676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542705041001 is a prime.

It is not a weakly prime, because it can be changed into another prime (542705041091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271352520500 + 271352520501.

It is an arithmetic number, because the mean of its divisors is an integer number (271352520501).

Almost surely, 2^542705041001 is an apocalyptic number.

It is an amenable number.

542705041001 is a deficient number, since it is larger than the sum of its proper divisors (1).

542705041001 is an equidigital number, since it uses as much as digits as its factorization.

542705041001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 29.

Adding to 542705041001 its reverse (100140507245), we get a palindrome (642845548246).

The spelling of 542705041001 in words is "five hundred forty-two billion, seven hundred five million, forty-one thousand, one".