11455315104 has 48 divisors (see below), whose sum is σ = 30380228928. Its totient is φ = 3779069952.

The previous prime is 11455315103. The next prime is 11455315129. The reversal of 11455315104 is 40151355411.

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

It is not an unprimeable number, because it can be changed into a prime (11455315103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605772 + ... + 624395.

It is an arithmetic number, because the mean of its divisors is an integer number (632921436).

Almost surely, 2^11455315104 is an apocalyptic number.

It is an amenable number.

11455315104 is an abundant number, since it is smaller than the sum of its proper divisors (18924913824).

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

11455315104 is a wasteful number, since it uses less digits than its factorization.

11455315104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230277 (or 1230269 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 11455315104 in words is "eleven billion, four hundred fifty-five million, three hundred fifteen thousand, one hundred four".