10255554350077 has 2 divisors, whose sum is σ = 10255554350078. Its totient is φ = 10255554350076.

The previous prime is 10255554350057. The next prime is 10255554350087. The reversal of 10255554350077 is 77005345555201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6860449608516 + 3395104741561 = 2619246^2 + 1842581^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10255554350077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10255554350077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10255554350057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5127777175038 + 5127777175039.

It is an arithmetic number, because the mean of its divisors is an integer number (5127777175039).

Almost surely, 2^{10255554350077} is an apocalyptic number.

It is an amenable number.

10255554350077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10255554350077 is an equidigital number, since it uses as much as digits as its factorization.

10255554350077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3675000, while the sum is 49.

The spelling of 10255554350077 in words is "ten trillion, two hundred fifty-five billion, five hundred fifty-four million, three hundred fifty thousand, seventy-seven".