45344625112 has 32 divisors (see below), whose sum is σ = 86945400000. Its totient is φ = 22163480608.

The previous prime is 45344625019. The next prime is 45344625119. The reversal of 45344625112 is 21152644354.

It is a super-2 number, since 2×45344625112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45344625119) 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, 183862 + ... + 352837.

It is an arithmetic number, because the mean of its divisors is an integer number (2717043750).

Almost surely, 2^45344625112 is an apocalyptic number.

It is an amenable number.

45344625112 is a deficient number, since it is larger than the sum of its proper divisors (41600774888).

45344625112 is a wasteful number, since it uses less digits than its factorization.

45344625112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536943 (or 536939 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The spelling of 45344625112 in words is "forty-five billion, three hundred forty-four million, six hundred twenty-five thousand, one hundred twelve".