45654211 has 2 divisors, whose sum is σ = 45654212. Its totient is φ = 45654210.

The previous prime is 45654209. The next prime is 45654247. The reversal of 45654211 is 11245654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45654211 - 2¹ = 45654209 is a prime.

Together with 45654209, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45654211.

It is not a weakly prime, because it can be changed into another prime (45654611) 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 as a sum of consecutive naturals, namely, 22827105 + 22827106.

It is an arithmetic number, because the mean of its divisors is an integer number (22827106).

Almost surely, 2^45654211 is an apocalyptic number.

45654211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45654211 is an equidigital number, since it uses as much as digits as its factorization.

45654211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 28.

The square root of 45654211 is about 6756.7899922966. The cubic root of 45654211 is about 357.4047174633.

Adding to 45654211 its reverse (11245654), we get a palindrome (56899865).

The spelling of 45654211 in words is "forty-five million, six hundred fifty-four thousand, two hundred eleven".