1715475055601 has 2 divisors, whose sum is σ = 1715475055602. Its totient is φ = 1715475055600.

The previous prime is 1715475055597. The next prime is 1715475055607. The reversal of 1715475055601 is 1065505745171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1701065454001 + 14409601600 = 1304249^2 + 120040^2 .

It is a cyclic number.

It is not a de Polignac number, because 1715475055601 - 2² = 1715475055597 is a prime.

It is not a weakly prime, because it can be changed into another prime (1715475055607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 857737527800 + 857737527801.

It is an arithmetic number, because the mean of its divisors is an integer number (857737527801).

Almost surely, 2^{1715475055601} is an apocalyptic number.

It is an amenable number.

1715475055601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1715475055601 is an equidigital number, since it uses as much as digits as its factorization.

1715475055601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 735000, while the sum is 47.

The spelling of 1715475055601 in words is "one trillion, seven hundred fifteen billion, four hundred seventy-five million, fifty-five thousand, six hundred one".