65252315452245 has 16 divisors (see below), whose sum is σ = 104561652855552. Its totient is φ = 34748585530560.

The previous prime is 65252315452223. The next prime is 65252315452253. The reversal of 65252315452245 is 54225451325256.

It is a happy number.

It is not a de Polignac number, because 65252315452245 - 2⁹ = 65252315451733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3290575837 + ... + 3290595666.

It is an arithmetic number, because the mean of its divisors is an integer number (6535103303472).

Almost surely, 2^{65252315452245} is an apocalyptic number.

It is an amenable number.

65252315452245 is a deficient number, since it is larger than the sum of its proper divisors (39309337403307).

65252315452245 is a wasteful number, since it uses less digits than its factorization.

65252315452245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581172172.

The product of its digits is 14400000, while the sum is 51.

The spelling of 65252315452245 in words is "sixty-five trillion, two hundred fifty-two billion, three hundred fifteen million, four hundred fifty-two thousand, two hundred forty-five".