11637104352 has 48 divisors (see below), whose sum is σ = 30557439360. Its totient is φ = 3877759872.

The previous prime is 11637104293. The next prime is 11637104399. The reversal of 11637104352 is 25340173611.

It is a tau number, because it is divible by the number of its divisors (48).

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, 300363 + ... + 336885.

It is an arithmetic number, because the mean of its divisors is an integer number (636613320).

Almost surely, 2^11637104352 is an apocalyptic number.

11637104352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11637104352 is an abundant number, since it is smaller than the sum of its proper divisors (18920335008).

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

11637104352 is a wasteful number, since it uses less digits than its factorization.

11637104352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39855 (or 39847 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 11637104352 its reverse (25340173611), we get a palindrome (36977277963).

The spelling of 11637104352 in words is "eleven billion, six hundred thirty-seven million, one hundred four thousand, three hundred fifty-two".