11252611916 has 48 divisors (see below), whose sum is σ = 25662079296. Its totient is φ = 4189722624.

The previous prime is 11252611901. The next prime is 11252611963. The reversal of 11252611916 is 61911625211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903041 + ... + 915416.

It is an arithmetic number, because the mean of its divisors is an integer number (534626652).

Almost surely, 2^11252611916 is an apocalyptic number.

It is an amenable number.

11252611916 is an abundant number, since it is smaller than the sum of its proper divisors (14409467380).

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

11252611916 is a wasteful number, since it uses less digits than its factorization.

11252611916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818498 (or 1818496 counting only the distinct ones).

The product of its digits is 6480, while the sum is 35.

The spelling of 11252611916 in words is "eleven billion, two hundred fifty-two million, six hundred eleven thousand, nine hundred sixteen".