25772376332463 has 4 divisors (see below), whose sum is σ = 34363168443288. Its totient is φ = 17181584221640.

The previous prime is 25772376332399. The next prime is 25772376332531. The reversal of 25772376332463 is 36423367327752.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25772376332463 - 2⁶ = 25772376332399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25772376332397 and 25772376332406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25772376832463) 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 in 3 ways as a sum of consecutive naturals, for example, 4295396055408 + ... + 4295396055413.

It is an arithmetic number, because the mean of its divisors is an integer number (8590792110822).

Almost surely, 2^{25772376332463} is an apocalyptic number.

25772376332463 is a deficient number, since it is larger than the sum of its proper divisors (8590792110825).

25772376332463 is an equidigital number, since it uses as much as digits as its factorization.

25772376332463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8590792110824.

The product of its digits is 160030080, while the sum is 60.

The spelling of 25772376332463 in words is "twenty-five trillion, seven hundred seventy-two billion, three hundred seventy-six million, three hundred thirty-two thousand, four hundred sixty-three".