11453521024 has 64 divisors (see below), whose sum is σ = 26202045600. Its totient is φ = 4932126720.

The previous prime is 11453521021. The next prime is 11453521031. The reversal of 11453521024 is 42012535411.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 11453520983 and 11453521001.

It is not an unprimeable number, because it can be changed into a prime (11453521021) 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, 187317 + ... + 240820.

Almost surely, 2^11453521024 is an apocalyptic number.

It is an amenable number.

11453521024 is an abundant number, since it is smaller than the sum of its proper divisors (14748524576).

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

11453521024 is a wasteful number, since it uses less digits than its factorization.

11453521024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428181 (or 428169 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 11453521024 in words is "eleven billion, four hundred fifty-three million, five hundred twenty-one thousand, twenty-four".