11450735169 has 12 divisors (see below), whose sum is σ = 16218574224. Its totient is φ = 7184774464.

The previous prime is 11450735159. The next prime is 11450735279. The reversal of 11450735169 is 96153705411.

It is not a de Polignac number, because 11450735169 - 2¹² = 11450731073 is a prime.

It is a super-2 number, since 2×11450735169² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11450735169.

It is not an unprimeable number, because it can be changed into a prime (11450735119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6602787 + ... + 6604520.

It is an arithmetic number, because the mean of its divisors is an integer number (1351547852).

Almost surely, 2^11450735169 is an apocalyptic number.

It is an amenable number.

11450735169 is a deficient number, since it is larger than the sum of its proper divisors (4767839055).

11450735169 is a wasteful number, since it uses less digits than its factorization.

11450735169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13207344 (or 13207327 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 11450735169 in words is "eleven billion, four hundred fifty million, seven hundred thirty-five thousand, one hundred sixty-nine".