45433136 has 40 divisors (see below), whose sum is σ = 101091744. Its totient is φ = 19376640.

The previous prime is 45433109. The next prime is 45433147. The reversal of 45433136 is 63133454.

It is a junction number, because it is equal to n+sod(n) for n = 45433099 and 45433108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25226 + ... + 26966.

Almost surely, 2^45433136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45433136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50545872).

45433136 is an abundant number, since it is smaller than the sum of its proper divisors (55658608).

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

45433136 is a wasteful number, since it uses less digits than its factorization.

45433136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989 (or 1983 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 45433136 is about 6740.4106699815. The cubic root of 45433136 is about 356.8268873811.

The spelling of 45433136 in words is "forty-five million, four hundred thirty-three thousand, one hundred thirty-six".