11445252235 has 32 divisors (see below), whose sum is σ = 14533115904. Its totient is φ = 8639904000.

The previous prime is 11445252233. The next prime is 11445252241. The reversal of 11445252235 is 53225254411.

It is a happy number.

It is not a de Polignac number, because 11445252235 - 2¹ = 11445252233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11445252235.

It is not an unprimeable number, because it can be changed into a prime (11445252233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2044290 + ... + 2049880.

It is an arithmetic number, because the mean of its divisors is an integer number (454159872).

Almost surely, 2^11445252235 is an apocalyptic number.

11445252235 is a deficient number, since it is larger than the sum of its proper divisors (3087863669).

11445252235 is a wasteful number, since it uses less digits than its factorization.

11445252235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955.

The product of its digits is 48000, while the sum is 34.

The spelling of 11445252235 in words is "eleven billion, four hundred forty-five million, two hundred fifty-two thousand, two hundred thirty-five".