45543244 has 6 divisors (see below), whose sum is σ = 79700684. Its totient is φ = 22771620.

The previous prime is 45543229. The next prime is 45543257. The reversal of 45543244 is 44234554.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5692902 + ... + 5692909.

Almost surely, 2^45543244 is an apocalyptic number.

It is an amenable number.

45543244 is a deficient number, since it is larger than the sum of its proper divisors (34157440).

45543244 is a wasteful number, since it uses less digits than its factorization.

45543244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385815 (or 11385813 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 45543244 is about 6748.5734788917. The cubic root of 45543244 is about 357.1149135623.

Adding to 45543244 its reverse (44234554), we get a palindrome (89777798).

The spelling of 45543244 in words is "forty-five million, five hundred forty-three thousand, two hundred forty-four".