11005260245 has 32 divisors (see below), whose sum is σ = 15648184320. Its totient is φ = 7270974720.

The previous prime is 11005260229. The next prime is 11005260269. The reversal of 11005260245 is 54206250011.

It is not a de Polignac number, because 11005260245 - 2⁴ = 11005260229 is a prime.

It is a super-2 number, since 2×11005260245² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226319 + ... + 270611.

It is an arithmetic number, because the mean of its divisors is an integer number (489005760).

Almost surely, 2^11005260245 is an apocalyptic number.

It is an amenable number.

11005260245 is a deficient number, since it is larger than the sum of its proper divisors (4642924075).

11005260245 is a wasteful number, since it uses less digits than its factorization.

11005260245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44565.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 11005260245 in words is "eleven billion, five million, two hundred sixty thousand, two hundred forty-five".