53041111 has 2 divisors, whose sum is σ = 53041112. Its totient is φ = 53041110.

The previous prime is 53041039. The next prime is 53041117. The reversal of 53041111 is 11114035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53041111 - 2¹³ = 53032919 is a prime.

It is a super-2 number, since 2×53041111² = 5626718912228642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53041117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26520555 + 26520556.

It is an arithmetic number, because the mean of its divisors is an integer number (26520556).

Almost surely, 2^53041111 is an apocalyptic number.

53041111 is a deficient number, since it is larger than the sum of its proper divisors (1).

53041111 is an equidigital number, since it uses as much as digits as its factorization.

53041111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 53041111 is about 7282.9328570295. The cubic root of 53041111 is about 375.7256727509.

Adding to 53041111 its reverse (11114035), we get a palindrome (64155146).

The spelling of 53041111 in words is "fifty-three million, forty-one thousand, one hundred eleven".