577714446061 has 2 divisors, whose sum is σ = 577714446062. Its totient is φ = 577714446060.

The previous prime is 577714446059. The next prime is 577714446077. The reversal of 577714446061 is 160644417775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 513667490436 + 64046955625 = 716706^2 + 253075^2 .

It is a cyclic number.

It is not a de Polignac number, because 577714446061 - 2¹ = 577714446059 is a prime.

Together with 577714446059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (577714446011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288857223030 + 288857223031.

It is an arithmetic number, because the mean of its divisors is an integer number (288857223031).

Almost surely, 2^577714446061 is an apocalyptic number.

It is an amenable number.

577714446061 is a deficient number, since it is larger than the sum of its proper divisors (1).

577714446061 is an equidigital number, since it uses as much as digits as its factorization.

577714446061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 577714446061 in words is "five hundred seventy-seven billion, seven hundred fourteen million, four hundred forty-six thousand, sixty-one".