2252162464577 has 2 divisors, whose sum is σ = 2252162464578. Its totient is φ = 2252162464576.

The previous prime is 2252162464553. The next prime is 2252162464627. The reversal of 2252162464577 is 7754642612522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1406349322816 + 845813141761 = 1185896^2 + 919681^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2252162464577 is a prime.

It is not a weakly prime, because it can be changed into another prime (2252162464477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126081232288 + 1126081232289.

It is an arithmetic number, because the mean of its divisors is an integer number (1126081232289).

Almost surely, 2^{2252162464577} is an apocalyptic number.

It is an amenable number.

2252162464577 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252162464577 is an equidigital number, since it uses as much as digits as its factorization.

2252162464577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11289600, while the sum is 53.

The spelling of 2252162464577 in words is "two trillion, two hundred fifty-two billion, one hundred sixty-two million, four hundred sixty-four thousand, five hundred seventy-seven".