45550352 has 20 divisors (see below), whose sum is σ = 89573136. Its totient is φ = 22434720.

The previous prime is 45550339. The next prime is 45550357. The reversal of 45550352 is 25305554.

It is a happy number.

45550352 is nontrivially palindromic in base 7.

It is not an unprimeable number, because it can be changed into a prime (45550357) 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 3 ways as a sum of consecutive naturals, for example, 20174 + ... + 22317.

Almost surely, 2^45550352 is an apocalyptic number.

It is an amenable number.

45550352 is a deficient number, since it is larger than the sum of its proper divisors (44022784).

45550352 is a wasteful number, since it uses less digits than its factorization.

45550352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42566 (or 42560 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 45550352 is about 6749.1000881599. The cubic root of 45550352 is about 357.1334910763.

The spelling of 45550352 in words is "forty-five million, five hundred fifty thousand, three hundred fifty-two".