11453315052 has 48 divisors (see below), whose sum is σ = 27861926400. Its totient is φ = 3658619328.

The previous prime is 11453315051. The next prime is 11453315063. The reversal of 11453315052 is 25051335411.

It is not an unprimeable number, because it can be changed into a prime (11453315051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182052 + ... + 236747.

It is an arithmetic number, because the mean of its divisors is an integer number (580456800).

Almost surely, 2^11453315052 is an apocalyptic number.

11453315052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11453315052 is an abundant number, since it is smaller than the sum of its proper divisors (16408611348).

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

11453315052 is a wasteful number, since it uses less digits than its factorization.

11453315052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418902 (or 418900 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 11453315052 in words is "eleven billion, four hundred fifty-three million, three hundred fifteen thousand, fifty-two".