8260268453 has 2 divisors, whose sum is σ = 8260268454. Its totient is φ = 8260268452.

The previous prime is 8260268437. The next prime is 8260268501. The reversal of 8260268453 is 3548620628.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7981278244 + 278990209 = 89338^2 + 16703^2 .

It is a cyclic number.

It is not a de Polignac number, because 8260268453 - 2⁴ = 8260268437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8260268053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4130134226 + 4130134227.

It is an arithmetic number, because the mean of its divisors is an integer number (4130134227).

Almost surely, 2^8260268453 is an apocalyptic number.

It is an amenable number.

8260268453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8260268453 is an equidigital number, since it uses as much as digits as its factorization.

8260268453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 8260268453 is about 90886.0190183287. The cubic root of 8260268453 is about 2021.4579916934.

The spelling of 8260268453 in words is "eight billion, two hundred sixty million, two hundred sixty-eight thousand, four hundred fifty-three".