45545554324 has 24 divisors (see below), whose sum is σ = 83102423040. Its totient is φ = 21814371936.

The previous prime is 45545554321. The next prime is 45545554337. The reversal of 45545554324 is 42345554554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545554321) 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, 1531072 + ... + 1560535.

It is an arithmetic number, because the mean of its divisors is an integer number (3462600960).

Almost surely, 2^45545554324 is an apocalyptic number.

It is an amenable number.

45545554324 is a deficient number, since it is larger than the sum of its proper divisors (37556868716).

45545554324 is a wasteful number, since it uses less digits than its factorization.

45545554324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091767 (or 3091765 counting only the distinct ones).

The product of its digits is 4800000, while the sum is 46.

The spelling of 45545554324 in words is "forty-five billion, five hundred forty-five million, five hundred fifty-four thousand, three hundred twenty-four".