45253111 has 2 divisors, whose sum is σ = 45253112. Its totient is φ = 45253110.

The previous prime is 45253081. The next prime is 45253123. The reversal of 45253111 is 11135254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45253111 - 2¹⁷ = 45122039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45203111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22626555 + 22626556.

It is an arithmetic number, because the mean of its divisors is an integer number (22626556).

Almost surely, 2^45253111 is an apocalyptic number.

45253111 is a deficient number, since it is larger than the sum of its proper divisors (1).

45253111 is an equidigital number, since it uses as much as digits as its factorization.

45253111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600, while the sum is 22.

The square root of 45253111 is about 6727.0432583714. The cubic root of 45253111 is about 356.3549646178.

Adding to 45253111 its reverse (11135254), we get a palindrome (56388365).

The spelling of 45253111 in words is "forty-five million, two hundred fifty-three thousand, one hundred eleven".