541025435393 has 2 divisors, whose sum is σ = 541025435394. Its totient is φ = 541025435392.

The previous prime is 541025435389. The next prime is 541025435411. The reversal of 541025435393 is 393534520145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 496922075329 + 44103360064 = 704927^2 + 210008^2 .

It is a cyclic number.

It is not a de Polignac number, because 541025435393 - 2² = 541025435389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (541025431393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270512717696 + 270512717697.

It is an arithmetic number, because the mean of its divisors is an integer number (270512717697).

Almost surely, 2^541025435393 is an apocalyptic number.

It is an amenable number.

541025435393 is a deficient number, since it is larger than the sum of its proper divisors (1).

541025435393 is an equidigital number, since it uses as much as digits as its factorization.

541025435393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 541025435393 in words is "five hundred forty-one billion, twenty-five million, four hundred thirty-five thousand, three hundred ninety-three".