45512353112 has 16 divisors (see below), whose sum is σ = 85900801200. Its totient is φ = 22605472800.

The previous prime is 45512353069. The next prime is 45512353121. The reversal of 45512353112 is 21135321554.

It is a congruent number.

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, 18836687 + ... + 18839102.

It is an arithmetic number, because the mean of its divisors is an integer number (5368800075).

Almost surely, 2^45512353112 is an apocalyptic number.

It is an amenable number.

45512353112 is a deficient number, since it is larger than the sum of its proper divisors (40388448088).

45512353112 is a wasteful number, since it uses less digits than its factorization.

45512353112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37675946 (or 37675942 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

Adding to 45512353112 its reverse (21135321554), we get a palindrome (66647674666).

The spelling of 45512353112 in words is "forty-five billion, five hundred twelve million, three hundred fifty-three thousand, one hundred twelve".