45435532 has 12 divisors (see below), whose sum is σ = 79604280. Its totient is φ = 22691456.

The previous prime is 45435529. The next prime is 45435539. The reversal of 45435532 is 23553454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45435494 and 45435503.

It is not an unprimeable number, because it can be changed into a prime (45435539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398 + ... + 9829.

It is an arithmetic number, because the mean of its divisors is an integer number (6633690).

Almost surely, 2^45435532 is an apocalyptic number.

It is an amenable number.

45435532 is a deficient number, since it is larger than the sum of its proper divisors (34168748).

45435532 is a wasteful number, since it uses less digits than its factorization.

45435532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13160 (or 13158 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 45435532 is about 6740.5884016160. The cubic root of 45435532 is about 356.8331599115.

Adding to 45435532 its reverse (23553454), we get a palindrome (68988986).

The spelling of 45435532 in words is "forty-five million, four hundred thirty-five thousand, five hundred thirty-two".