2530263664177 has 2 divisors, whose sum is σ = 2530263664178. Its totient is φ = 2530263664176.

The previous prime is 2530263664129. The next prime is 2530263664199. The reversal of 2530263664177 is 7714663620352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2410740654336 + 119523009841 = 1552656^2 + 345721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530263664177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530263664477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265131832088 + 1265131832089.

It is an arithmetic number, because the mean of its divisors is an integer number (1265131832089).

Almost surely, 2^{2530263664177} is an apocalyptic number.

It is an amenable number.

2530263664177 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530263664177 is an equidigital number, since it uses as much as digits as its factorization.

2530263664177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 2530263664177 in words is "two trillion, five hundred thirty billion, two hundred sixty-three million, six hundred sixty-four thousand, one hundred seventy-seven".