10827175477 has 2 divisors, whose sum is σ = 10827175478. Its totient is φ = 10827175476.

The previous prime is 10827175453. The next prime is 10827175481. The reversal of 10827175477 is 77457172801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10543387761 + 283787716 = 102681^2 + 16846^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10827175477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10827175477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10827175427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5413587738 + 5413587739.

It is an arithmetic number, because the mean of its divisors is an integer number (5413587739).

Almost surely, 2^10827175477 is an apocalyptic number.

It is an amenable number.

10827175477 is a deficient number, since it is larger than the sum of its proper divisors (1).

10827175477 is an equidigital number, since it uses as much as digits as its factorization.

10827175477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768320, while the sum is 49.

The spelling of 10827175477 in words is "ten billion, eight hundred twenty-seven million, one hundred seventy-five thousand, four hundred seventy-seven".