45512112024 has 24 divisors (see below), whose sum is σ = 123261970260. Its totient is φ = 15170703984.

The previous prime is 45512112013. The next prime is 45512112047. The reversal of 45512112024 is 42021121554.

It is a happy number.

45512112024 is a `hidden beast` number, since 4 + 5 + 512 + 1 + 120 + 24 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 316056262 + ... + 316056405.

Almost surely, 2^45512112024 is an apocalyptic number.

It is an amenable number.

45512112024 is an abundant number, since it is smaller than the sum of its proper divisors (77749858236).

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

45512112024 is a wasteful number, since it uses less digits than its factorization.

45512112024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632112679 (or 632112672 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 45512112024 its reverse (42021121554), we get a palindrome (87533233578).

The spelling of 45512112024 in words is "forty-five billion, five hundred twelve million, one hundred twelve thousand, twenty-four".