2062565130257 has 2 divisors, whose sum is σ = 2062565130258. Its totient is φ = 2062565130256.

The previous prime is 2062565130211. The next prime is 2062565130281. The reversal of 2062565130257 is 7520315652602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1378067035921 + 684498094336 = 1173911^2 + 827344^2 .

It is a cyclic number.

It is not a de Polignac number, because 2062565130257 - 2³⁰ = 2061491388433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2062564130257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031282565128 + 1031282565129.

It is an arithmetic number, because the mean of its divisors is an integer number (1031282565129).

Almost surely, 2^{2062565130257} is an apocalyptic number.

It is an amenable number.

2062565130257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2062565130257 is an equidigital number, since it uses as much as digits as its factorization.

2062565130257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 2062565130257 in words is "two trillion, sixty-two billion, five hundred sixty-five million, one hundred thirty thousand, two hundred fifty-seven".