8260453765 has 24 divisors (see below), whose sum is σ = 10593297792. Its totient is φ = 6182211840.

The previous prime is 8260453753. The next prime is 8260453787. The reversal of 8260453765 is 5673540628.

8260453765 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-8260453765 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224200 + ... + 258430.

It is an arithmetic number, because the mean of its divisors is an integer number (441387408).

Almost surely, 2^8260453765 is an apocalyptic number.

8260453765 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8260453765 is a deficient number, since it is larger than the sum of its proper divisors (2332844027).

8260453765 is a wasteful number, since it uses less digits than its factorization.

8260453765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34437 (or 34420 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 8260453765 is about 90887.0384873443. The cubic root of 8260453765 is about 2021.4731081360.

The spelling of 8260453765 in words is "eight billion, two hundred sixty million, four hundred fifty-three thousand, seven hundred sixty-five".