60775594252057 has 2 divisors, whose sum is σ = 60775594252058. Its totient is φ = 60775594252056.

The previous prime is 60775594252033. The next prime is 60775594252073. The reversal of 60775594252057 is 75025249557706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32160059528256 + 28615534723801 = 5670984^2 + 5349349^2 .

It is a cyclic number.

It is not a de Polignac number, because 60775594252057 - 2⁷ = 60775594251929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60775594252057.

It is not a weakly prime, because it can be changed into another prime (60775594252957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30387797126028 + 30387797126029.

It is an arithmetic number, because the mean of its divisors is an integer number (30387797126029).

Almost surely, 2^{60775594252057} is an apocalyptic number.

It is an amenable number.

60775594252057 is a deficient number, since it is larger than the sum of its proper divisors (1).

60775594252057 is an equidigital number, since it uses as much as digits as its factorization.

60775594252057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220000, while the sum is 64.

The spelling of 60775594252057 in words is "sixty trillion, seven hundred seventy-five billion, five hundred ninety-four million, two hundred fifty-two thousand, fifty-seven".