541250077 has 2 divisors, whose sum is σ = 541250078. Its totient is φ = 541250076.

The previous prime is 541250071. The next prime is 541250081. The reversal of 541250077 is 770052145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453434436 + 87815641 = 21294^2 + 9371^2 .

It is a cyclic number.

It is not a de Polignac number, because 541250077 - 2³ = 541250069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541250071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270625038 + 270625039.

It is an arithmetic number, because the mean of its divisors is an integer number (270625039).

Almost surely, 2^541250077 is an apocalyptic number.

It is an amenable number.

541250077 is a deficient number, since it is larger than the sum of its proper divisors (1).

541250077 is an equidigital number, since it uses as much as digits as its factorization.

541250077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 541250077 is about 23264.7819031256. The cubic root of 541250077 is about 814.9531768300.

The spelling of 541250077 in words is "five hundred forty-one million, two hundred fifty thousand, seventy-seven".