45003456044 has 12 divisors (see below), whose sum is σ = 78758912568. Its totient is φ = 22500909600.

The previous prime is 45003456011. The next prime is 45003456053. The reversal of 45003456044 is 44065430054.

It is a super-2 number, since 2×45003456044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45003455995 and 45003456013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71222 + ... + 308349.

It is an arithmetic number, because the mean of its divisors is an integer number (6563242714).

Almost surely, 2^45003456044 is an apocalyptic number.

It is an amenable number.

45003456044 is a deficient number, since it is larger than the sum of its proper divisors (33755456524).

45003456044 is a wasteful number, since it uses less digits than its factorization.

45003456044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409216 (or 409214 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 45003456044 its reverse (44065430054), we get a palindrome (89068886098).

The spelling of 45003456044 in words is "forty-five billion, three million, four hundred fifty-six thousand, forty-four".