45433512 has 48 divisors (see below), whose sum is σ = 123376500. Its totient is φ = 15104256.

The previous prime is 45433511. The next prime is 45433529. The reversal of 45433512 is 21533454.

It can be written as a sum of positive squares in 2 ways, for example, as 34503876 + 10929636 = 5874^2 + 3306^2 .

It is a super-3 number, since 3×45433512³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45433511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40414 + ... + 41522.

Almost surely, 2^45433512 is an apocalyptic number.

It is an amenable number.

45433512 is an abundant number, since it is smaller than the sum of its proper divisors (77942988).

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

45433512 is a wasteful number, since it uses less digits than its factorization.

45433512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690 (or 1683 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 45433512 is about 6740.4385613994. The cubic root of 45433512 is about 356.8278717326.

Adding to 45433512 its reverse (21533454), we get a palindrome (66966966).

The spelling of 45433512 in words is "forty-five million, four hundred thirty-three thousand, five hundred twelve".