45045836 has 12 divisors (see below), whose sum is σ = 85996680. Its totient is φ = 20475360.

The previous prime is 45045797. The next prime is 45045841. The reversal of 45045836 is 63854054.

45045836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45045796 and 45045805.

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, 511841 + ... + 511928.

It is an arithmetic number, because the mean of its divisors is an integer number (7166390).

Almost surely, 2^45045836 is an apocalyptic number.

It is an amenable number.

45045836 is a deficient number, since it is larger than the sum of its proper divisors (40950844).

45045836 is a wasteful number, since it uses less digits than its factorization.

45045836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023784 (or 1023782 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 45045836 is about 6711.6194766986. The cubic root of 45045836 is about 355.8100552184.

The spelling of 45045836 in words is "forty-five million, forty-five thousand, eight hundred thirty-six".