11785007253 has 16 divisors (see below), whose sum is σ = 15917472000. Its totient is φ = 7754672640.

The previous prime is 11785007249. The next prime is 11785007281. The reversal of 11785007253 is 35270058711.

It is not a de Polignac number, because 11785007253 - 2² = 11785007249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11785007293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953473 + ... + 965753.

It is an arithmetic number, because the mean of its divisors is an integer number (994842000).

Almost surely, 2^11785007253 is an apocalyptic number.

It is an amenable number.

11785007253 is a deficient number, since it is larger than the sum of its proper divisors (4132464747).

11785007253 is a wasteful number, since it uses less digits than its factorization.

11785007253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16412.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 11785007253 in words is "eleven billion, seven hundred eighty-five million, seven thousand, two hundred fifty-three".