11262850104289 has 9 divisors (see below), whose sum is σ = 13101710102001. Its totient is φ = 9653851381860.

The previous prime is 11262850104277. The next prime is 11262850104313. The reversal of 11262850104289 is 98240105826211.

It is a happy number.

The square root of 11262850104289 is 3356017.

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

It is not a de Polignac number, because 11262850104289 - 2⁷ = 11262850104161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11262850704289) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 23252404 + ... + 23731834.

It is an arithmetic number, because the mean of its divisors is an integer number (1455745566889).

Almost surely, 2^{11262850104289} is an apocalyptic number.

11262850104289 is the 3356017-th square number.

11262850104289 is the 1678009-th centered octagonal number.

It is an amenable number.

11262850104289 is a deficient number, since it is larger than the sum of its proper divisors (1838859997712).

11262850104289 is an frugal number, since it uses more digits than its factorization.

11262850104289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958876 (or 479438 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

Multiplying 11262850104289 by its sum of digits (49), we get a square (551879655110161 = 23492119²).

11262850104289 divided by its sum of digits (49) gives a square (229854083761 = 479431²).

The spelling of 11262850104289 in words is "eleven trillion, two hundred sixty-two billion, eight hundred fifty million, one hundred four thousand, two hundred eighty-nine".