45530354044 has 24 divisors (see below), whose sum is σ = 92604113280. Its totient is φ = 19182279216.

The previous prime is 45530354011. The next prime is 45530354059. The reversal of 45530354044 is 44045303554.

It is a junction number, because it is equal to n+sod(n) for n = 45530353994 and 45530354012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13778722 + ... + 13782025.

It is an arithmetic number, because the mean of its divisors is an integer number (3858504720).

Almost surely, 2^45530354044 is an apocalyptic number.

It is an amenable number.

45530354044 is an abundant number, since it is smaller than the sum of its proper divisors (47073759236).

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

45530354044 is a wasteful number, since it uses less digits than its factorization.

45530354044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27560817 (or 27560815 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 45530354044 its reverse (44045303554), we get a palindrome (89575657598).

The spelling of 45530354044 in words is "forty-five billion, five hundred thirty million, three hundred fifty-four thousand, forty-four".