45803444 has 12 divisors (see below), whose sum is σ = 80220000. Its totient is φ = 22883448.

The previous prime is 45803431. The next prime is 45803473. The reversal of 45803444 is 44430854.

It is a super-2 number, since 2×45803444² = 4195910964522272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45803444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2177 + ... + 9815.

It is an arithmetic number, because the mean of its divisors is an integer number (6685000).

Almost surely, 2^45803444 is an apocalyptic number.

It is an amenable number.

45803444 is a deficient number, since it is larger than the sum of its proper divisors (34416556).

45803444 is a wasteful number, since it uses less digits than its factorization.

45803444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9142 (or 9140 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 45803444 is about 6767.8241702928. The cubic root of 45803444 is about 357.7937182249.

The spelling of 45803444 in words is "forty-five million, eight hundred three thousand, four hundred forty-four".