2565232051327 has 48 divisors (see below), whose sum is σ = 2860828616800. Its totient is φ = 2298232569600.

The previous prime is 2565232051307. The next prime is 2565232051373. The reversal of 2565232051327 is 7231502325652.

It is not a de Polignac number, because 2565232051327 - 2¹¹ = 2565232049279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2565232051307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3618098449 + ... + 3618099157.

Almost surely, 2^{2565232051327} is an apocalyptic number.

2565232051327 is a deficient number, since it is larger than the sum of its proper divisors (295596565473).

2565232051327 is a wasteful number, since it uses less digits than its factorization.

2565232051327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1917 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 43.

Adding to 2565232051327 its reverse (7231502325652), we get a palindrome (9796734376979).

The spelling of 2565232051327 in words is "two trillion, five hundred sixty-five billion, two hundred thirty-two million, fifty-one thousand, three hundred twenty-seven".