11453435249 has 8 divisors (see below), whose sum is σ = 11624980800. Its totient is φ = 11283030000.

The previous prime is 11453435233. The next prime is 11453435251. The reversal of 11453435249 is 94253435411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11453435249 - 2⁴ = 11453435233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11453035249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264827 + ... + 305024.

It is an arithmetic number, because the mean of its divisors is an integer number (1453122600).

Almost surely, 2^11453435249 is an apocalyptic number.

It is an amenable number.

11453435249 is a deficient number, since it is larger than the sum of its proper divisors (171545551).

11453435249 is a wasteful number, since it uses less digits than its factorization.

11453435249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570151.

The product of its digits is 259200, while the sum is 41.

The spelling of 11453435249 in words is "eleven billion, four hundred fifty-three million, four hundred thirty-five thousand, two hundred forty-nine".