41677050521 has 2 divisors, whose sum is σ = 41677050522. Its totient is φ = 41677050520.

The previous prime is 41677050509. The next prime is 41677050529. The reversal of 41677050521 is 12505077614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24921042496 + 16756008025 = 157864^2 + 129445^2 .

It is a cyclic number.

It is not a de Polignac number, because 41677050521 - 2¹⁰ = 41677049497 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 (41677050529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20838525260 + 20838525261.

It is an arithmetic number, because the mean of its divisors is an integer number (20838525261).

Almost surely, 2^41677050521 is an apocalyptic number.

It is an amenable number.

41677050521 is a deficient number, since it is larger than the sum of its proper divisors (1).

41677050521 is an equidigital number, since it uses as much as digits as its factorization.

41677050521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 41677050521 in words is "forty-one billion, six hundred seventy-seven million, fifty thousand, five hundred twenty-one".