45454111 has 2 divisors, whose sum is σ = 45454112. Its totient is φ = 45454110.

The previous prime is 45454069. The next prime is 45454121. The reversal of 45454111 is 11145454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45454111 - 2⁷ = 45453983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45454121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22727055 + 22727056.

It is an arithmetic number, because the mean of its divisors is an integer number (22727056).

Almost surely, 2^45454111 is an apocalyptic number.

45454111 is a deficient number, since it is larger than the sum of its proper divisors (1).

45454111 is an equidigital number, since it uses as much as digits as its factorization.

45454111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600, while the sum is 25.

The square root of 45454111 is about 6741.9664045440. The cubic root of 45454111 is about 356.8817907192.

Adding to 45454111 its reverse (11145454), we get a palindrome (56599565).

The spelling of 45454111 in words is "forty-five million, four hundred fifty-four thousand, one hundred eleven".