45002211 has 16 divisors (see below), whose sum is σ = 60802560. Its totient is φ = 29604960.

The previous prime is 45002197. The next prime is 45002219. The reversal of 45002211 is 11220054.

It is not a de Polignac number, because 45002211 - 2⁶ = 45002147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45002219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96966 + ... + 97428.

It is an arithmetic number, because the mean of its divisors is an integer number (3800160).

Almost surely, 2^45002211 is an apocalyptic number.

45002211 is a deficient number, since it is larger than the sum of its proper divisors (15800349).

45002211 is a wasteful number, since it uses less digits than its factorization.

45002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 45002211 is about 6708.3687286851. The cubic root of 45002211 is about 355.6951557544.

Adding to 45002211 its reverse (11220054), we get a palindrome (56222265).

The spelling of 45002211 in words is "forty-five million, two thousand, two hundred eleven".