45053210 has 16 divisors (see below), whose sum is σ = 81210600. Its totient is φ = 17995776.

The previous prime is 45053209. The next prime is 45053221. The reversal of 45053210 is 1235054.

It can be written as a sum of positive squares in 4 ways, for example, as 37540129 + 7513081 = 6127^2 + 2741^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5306 + ... + 10874.

Almost surely, 2^45053210 is an apocalyptic number.

45053210 is a deficient number, since it is larger than the sum of its proper divisors (36157390).

45053210 is a wasteful number, since it uses less digits than its factorization.

45053210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 45053210 is about 6712.1688000228. The cubic root of 45053210 is about 355.8294695189.

Adding to 45053210 its reverse (1235054), we get a palindrome (46288264).

The spelling of 45053210 in words is "forty-five million, fifty-three thousand, two hundred ten".