45352211 has 4 divisors (see below), whose sum is σ = 45753672. Its totient is φ = 44950752.

The previous prime is 45352187. The next prime is 45352213. The reversal of 45352211 is 11225354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45352211 - 2⁶ = 45352147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45352213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200561 + ... + 200786.

It is an arithmetic number, because the mean of its divisors is an integer number (11438418).

Almost surely, 2^45352211 is an apocalyptic number.

45352211 is a deficient number, since it is larger than the sum of its proper divisors (401461).

45352211 is a wasteful number, since it uses less digits than its factorization.

45352211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401460.

The product of its digits is 1200, while the sum is 23.

The square root of 45352211 is about 6734.4050219748. The cubic root of 45352211 is about 356.6149027662.

Adding to 45352211 its reverse (11225354), we get a palindrome (56577565).

The spelling of 45352211 in words is "forty-five million, three hundred fifty-two thousand, two hundred eleven".