11904272952 has 64 divisors (see below), whose sum is σ = 34963608960. Its totient is φ = 3329865600.

The previous prime is 11904272929. The next prime is 11904272969. The reversal of 11904272952 is 25927240911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1730874 + ... + 1737737.

It is an arithmetic number, because the mean of its divisors is an integer number (546306390).

Almost surely, 2^11904272952 is an apocalyptic number.

11904272952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11904272952 is an abundant number, since it is smaller than the sum of its proper divisors (23059336008).

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

11904272952 is a wasteful number, since it uses less digits than its factorization.

11904272952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468644 (or 3468640 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 11904272952 in words is "eleven billion, nine hundred four million, two hundred seventy-two thousand, nine hundred fifty-two".