45225425144 has 32 divisors (see below), whose sum is σ = 85902336000. Its totient is φ = 22318344672.

The previous prime is 45225425123. The next prime is 45225425233. The reversal of 45225425144 is 44152452254.

45225425144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45225425098 and 45225425107.

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, 1959737 + ... + 1982679.

It is an arithmetic number, because the mean of its divisors is an integer number (2684448000).

Almost surely, 2^45225425144 is an apocalyptic number.

It is an amenable number.

45225425144 is a deficient number, since it is larger than the sum of its proper divisors (40676910856).

45225425144 is a wasteful number, since it uses less digits than its factorization.

45225425144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26147 (or 26143 counting only the distinct ones).

The product of its digits is 256000, while the sum is 38.

Adding to 45225425144 its reverse (44152452254), we get a palindrome (89377877398).

The spelling of 45225425144 in words is "forty-five billion, two hundred twenty-five million, four hundred twenty-five thousand, one hundred forty-four".