55367111 has 2 divisors, whose sum is σ = 55367112. Its totient is φ = 55367110.

The previous prime is 55367107. The next prime is 55367129. The reversal of 55367111 is 11176355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55367111 - 2² = 55367107 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 (55367171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27683555 + 27683556.

It is an arithmetic number, because the mean of its divisors is an integer number (27683556).

Almost surely, 2^55367111 is an apocalyptic number.

55367111 is a deficient number, since it is larger than the sum of its proper divisors (1).

55367111 is an equidigital number, since it uses as much as digits as its factorization.

55367111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3150, while the sum is 29.

The square root of 55367111 is about 7440.9079419114. The cubic root of 55367111 is about 381.1394951256.

The spelling of 55367111 in words is "fifty-five million, three hundred sixty-seven thousand, one hundred eleven".