45699944 has 16 divisors (see below), whose sum is σ = 90728100. Its totient is φ = 21505792.

The previous prime is 45699937. The next prime is 45699977. The reversal of 45699944 is 44999654.

45699944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45292900 + 407044 = 6730^2 + 638^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45699892 and 45699901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167879 + ... + 168150.

Almost surely, 2^45699944 is an apocalyptic number.

It is an amenable number.

45699944 is a deficient number, since it is larger than the sum of its proper divisors (45028156).

45699944 is a wasteful number, since it uses less digits than its factorization.

45699944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336052 (or 336048 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 45699944 is about 6760.1733705579. The cubic root of 45699944 is about 357.5240181428.

The spelling of 45699944 in words is "forty-five million, six hundred ninety-nine thousand, nine hundred forty-four".