45038210 has 16 divisors (see below), whose sum is σ = 92650176. Its totient is φ = 15441648.

The previous prime is 45038179. The next prime is 45038233. The reversal of 45038210 is 1283054.

45038210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 321632 + ... + 321771.

It is an arithmetic number, because the mean of its divisors is an integer number (5790636).

Almost surely, 2^45038210 is an apocalyptic number.

45038210 is an abundant number, since it is smaller than the sum of its proper divisors (47611966).

45038210 is a wasteful number, since it uses less digits than its factorization.

45038210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643417.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 45038210 is about 6711.0513334350. The cubic root of 45038210 is about 355.7899752224.

The spelling of 45038210 in words is "forty-five million, thirty-eight thousand, two hundred ten".