45553344052 has 48 divisors (see below), whose sum is σ = 83290075344. Its totient is φ = 21780864000.

The previous prime is 45553344049. The next prime is 45553344059. The reversal of 45553344052 is 25044335554.

45553344052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1139467536 + 44413876516 = 33756^2 + 210746^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45553343996 and 45553344014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45553344059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2923402 + ... + 2938942.

It is an arithmetic number, because the mean of its divisors is an integer number (1735209903).

Almost surely, 2^45553344052 is an apocalyptic number.

It is an amenable number.

45553344052 is a deficient number, since it is larger than the sum of its proper divisors (37736731292).

45553344052 is a wasteful number, since it uses less digits than its factorization.

45553344052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15940 (or 15938 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 45553344052 in words is "forty-five billion, five hundred fifty-three million, three hundred forty-four thousand, fifty-two".