2662565116425 has 12 divisors (see below), whose sum is σ = 4402107659280. Its totient is φ = 1420034728720.

The previous prime is 2662565116373. The next prime is 2662565116433. The reversal of 2662565116425 is 5246115652662.

It is not a de Polignac number, because 2662565116425 - 2²⁸ = 2662296680969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17750434035 + ... + 17750434184.

It is an arithmetic number, because the mean of its divisors is an integer number (366842304940).

Almost surely, 2^{2662565116425} is an apocalyptic number.

2662565116425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2662565116425 is a deficient number, since it is larger than the sum of its proper divisors (1739542542855).

2662565116425 is a wasteful number, since it uses less digits than its factorization.

2662565116425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35500868232 (or 35500868227 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 51.

The spelling of 2662565116425 in words is "two trillion, six hundred sixty-two billion, five hundred sixty-five million, one hundred sixteen thousand, four hundred twenty-five".