10265134489 has 9 divisors (see below), whose sum is σ = 10419051541. Its totient is φ = 10113462940.

The previous prime is 10265134487. The next prime is 10265134519. The reversal of 10265134489 is 98443156201.

The square root of 10265134489 is 101317.

It is a perfect power (a square), and thus also a powerful number.

10265134489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10265134489 - 2¹ = 10265134487 is a prime.

It is a super-2 number, since 2×10265134489² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10265134487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7192794 + ... + 7194220.

Almost surely, 2^10265134489 is an apocalyptic number.

10265134489 is the 101317-th square number.

10265134489 is the 50659-th centered octagonal number.

It is an amenable number.

10265134489 is a deficient number, since it is larger than the sum of its proper divisors (153917052).

10265134489 is an frugal number, since it uses more digits than its factorization.

10265134489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996 (or 1498 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 10265134489 in words is "ten billion, two hundred sixty-five million, one hundred thirty-four thousand, four hundred eighty-nine".