42652111 has 2 divisors, whose sum is σ = 42652112. Its totient is φ = 42652110.

The previous prime is 42652081. The next prime is 42652117. The reversal of 42652111 is 11125624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42652111 - 2⁵ = 42652079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42652117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21326055 + 21326056.

It is an arithmetic number, because the mean of its divisors is an integer number (21326056).

Almost surely, 2^42652111 is an apocalyptic number.

42652111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42652111 is an equidigital number, since it uses as much as digits as its factorization.

42652111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 42652111 is about 6530.8583662487. The cubic root of 42652111 is about 349.3924452936.

Adding to 42652111 its reverse (11125624), we get a palindrome (53777735).

The spelling of 42652111 in words is "forty-two million, six hundred fifty-two thousand, one hundred eleven".