45577441 has 24 divisors (see below), whose sum is σ = 57447360. Its totient is φ = 35395776.

The previous prime is 45577423. The next prime is 45577453. The reversal of 45577441 is 14477554.

It is not a de Polignac number, because 45577441 - 2⁷ = 45577313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45577441.

It is not an unprimeable number, because it can be changed into a prime (45577481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69471 + ... + 70123.

It is an arithmetic number, because the mean of its divisors is an integer number (2393640).

Almost surely, 2^45577441 is an apocalyptic number.

It is an amenable number.

45577441 is a deficient number, since it is larger than the sum of its proper divisors (11869919).

45577441 is a wasteful number, since it uses less digits than its factorization.

45577441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 732 counting only the distinct ones).

The product of its digits is 78400, while the sum is 37.

The square root of 45577441 is about 6751.1066500241. The cubic root of 45577441 is about 357.2042733465.

The spelling of 45577441 in words is "forty-five million, five hundred seventy-seven thousand, four hundred forty-one".