11826377652 has 24 divisors (see below), whose sum is σ = 27805532832. Its totient is φ = 3912032800.

The previous prime is 11826377597. The next prime is 11826377669. The reversal of 11826377652 is 25677362811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3759999 + ... + 3763142.

It is an arithmetic number, because the mean of its divisors is an integer number (1158563868).

Almost surely, 2^11826377652 is an apocalyptic number.

11826377652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11826377652 is an abundant number, since it is smaller than the sum of its proper divisors (15979155180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11826377652 is a wasteful number, since it uses less digits than its factorization.

11826377652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523279 (or 7523277 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The spelling of 11826377652 in words is "eleven billion, eight hundred twenty-six million, three hundred seventy-seven thousand, six hundred fifty-two".