45453443325 has 12 divisors (see below), whose sum is σ = 75149693088. Its totient is φ = 24241836400.

The previous prime is 45453443297. The next prime is 45453443381. The reversal of 45453443325 is 52334435454.

45453443325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45453443325 - 2⁷ = 45453443197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303022881 + ... + 303023030.

It is an arithmetic number, because the mean of its divisors is an integer number (6262474424).

Almost surely, 2^45453443325 is an apocalyptic number.

It is an amenable number.

45453443325 is a deficient number, since it is larger than the sum of its proper divisors (29696249763).

45453443325 is a wasteful number, since it uses less digits than its factorization.

45453443325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606045924 (or 606045919 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 42.

Adding to 45453443325 its reverse (52334435454), we get a palindrome (97787878779).

The spelling of 45453443325 in words is "forty-five billion, four hundred fifty-three million, four hundred forty-three thousand, three hundred twenty-five".