11450936305 has 16 divisors (see below), whose sum is σ = 14118895440. Its totient is φ = 8909125632.

The previous prime is 11450936261. The next prime is 11450936339. The reversal of 11450936305 is 50363905411.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 6369955344 + 5080980961 = 79812^2 + 71281^2 .

It is a cyclic number.

It is not a de Polignac number, because 11450936305 - 2³³ = 2861001713 is a prime.

It is a super-2 number, since 2×11450936305² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434341 + ... + 459949.

It is an arithmetic number, because the mean of its divisors is an integer number (882430965).

Almost surely, 2^11450936305 is an apocalyptic number.

It is an amenable number.

11450936305 is a deficient number, since it is larger than the sum of its proper divisors (2667959135).

11450936305 is a wasteful number, since it uses less digits than its factorization.

11450936305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28068.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 11450936305 in words is "eleven billion, four hundred fifty million, nine hundred thirty-six thousand, three hundred five".