45134211 has 16 divisors (see below), whose sum is σ = 63196416. Its totient is φ = 28597536.

The previous prime is 45134209. The next prime is 45134263. The reversal of 45134211 is 11243154.

It is not a de Polignac number, because 45134211 - 2¹ = 45134209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45134281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9241 + ... + 13253.

It is an arithmetic number, because the mean of its divisors is an integer number (3949776).

Almost surely, 2^45134211 is an apocalyptic number.

45134211 is a deficient number, since it is larger than the sum of its proper divisors (18062205).

45134211 is a wasteful number, since it uses less digits than its factorization.

45134211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202.

The product of its digits is 480, while the sum is 21.

The square root of 45134211 is about 6718.1999821381. The cubic root of 45134211 is about 356.0425900104.

Adding to 45134211 its reverse (11243154), we get a palindrome (56377365).

The spelling of 45134211 in words is "forty-five million, one hundred thirty-four thousand, two hundred eleven".