11629253452 has 18 divisors (see below), whose sum is σ = 20381983188. Its totient is φ = 5805838368.

The previous prime is 11629253443. The next prime is 11629253453. The reversal of 11629253452 is 25435292611.

It is not an unprimeable number, because it can be changed into a prime (11629253453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7226824 + ... + 7228432.

Almost surely, 2^11629253452 is an apocalyptic number.

It is an amenable number.

11629253452 is a deficient number, since it is larger than the sum of its proper divisors (8752729736).

11629253452 is an equidigital number, since it uses as much as digits as its factorization.

11629253452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345 (or 2734 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

It can be divided in two parts, 116292 and 53452, that added together give a square (169744 = 412²).

The spelling of 11629253452 in words is "eleven billion, six hundred twenty-nine million, two hundred fifty-three thousand, four hundred fifty-two".