45433445 has 16 divisors (see below), whose sum is σ = 56667648. Its totient is φ = 34931520.

The previous prime is 45433411. The next prime is 45433457. The reversal of 45433445 is 54433454.

It is not a de Polignac number, because 45433445 - 2⁸ = 45433189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23402 + ... + 25268.

It is an arithmetic number, because the mean of its divisors is an integer number (3541728).

Almost surely, 2^45433445 is an apocalyptic number.

It is an amenable number.

45433445 is a deficient number, since it is larger than the sum of its proper divisors (11234203).

45433445 is a wasteful number, since it uses less digits than its factorization.

45433445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060.

The product of its digits is 57600, while the sum is 32.

The square root of 45433445 is about 6740.4335913945. The cubic root of 45433445 is about 356.8276963300.

Adding to 45433445 its reverse (54433454), we get a palindrome (99866899).

Subtracting 45433445 from its reverse (54433454), we obtain a palindrome (9000009).

The spelling of 45433445 in words is "forty-five million, four hundred thirty-three thousand, four hundred forty-five".