11454225544 has 32 divisors (see below), whose sum is σ = 22990212000. Its totient is φ = 5333720832.

The previous prime is 11454225521. The next prime is 11454225593. The reversal of 11454225544 is 44552245411.

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, 629649 + ... + 647584.

It is an arithmetic number, because the mean of its divisors is an integer number (718444125).

Almost surely, 2^11454225544 is an apocalyptic number.

It is an amenable number.

11454225544 is an abundant number, since it is smaller than the sum of its proper divisors (11535986456).

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

11454225544 is a wasteful number, since it uses less digits than its factorization.

11454225544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277317 (or 1277313 counting only the distinct ones).

The product of its digits is 128000, while the sum is 37.

The spelling of 11454225544 in words is "eleven billion, four hundred fifty-four million, two hundred twenty-five thousand, five hundred forty-four".