45500210 has 64 divisors (see below), whose sum is σ = 99532800. Its totient is φ = 14638272.

The previous prime is 45500209. The next prime is 45500237. The reversal of 45500210 is 1200554.

45500210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45500210² = 4140538220088200, which contains 22 as substring.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 94751 + ... + 95229.

It is an arithmetic number, because the mean of its divisors is an integer number (1555200).

Almost surely, 2^45500210 is an apocalyptic number.

45500210 is an abundant number, since it is smaller than the sum of its proper divisors (54032590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45500210 is a wasteful number, since it uses less digits than its factorization.

45500210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 45500210 is about 6745.3843478337. The cubic root of 45500210 is about 357.0023983288.

Adding to 45500210 its reverse (1200554), we get a palindrome (46700764).

The spelling of 45500210 in words is "forty-five million, five hundred thousand, two hundred ten".