54853111 has 2 divisors, whose sum is σ = 54853112. Its totient is φ = 54853110.

The previous prime is 54853087. The next prime is 54853157. The reversal of 54853111 is 11135845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54853111 - 2¹¹ = 54851063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54853111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54853411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27426555 + 27426556.

It is an arithmetic number, because the mean of its divisors is an integer number (27426556).

Almost surely, 2^54853111 is an apocalyptic number.

54853111 is a deficient number, since it is larger than the sum of its proper divisors (1).

54853111 is an equidigital number, since it uses as much as digits as its factorization.

54853111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 28.

The square root of 54853111 is about 7406.2886117137. The cubic root of 54853111 is about 379.9563915793.

Adding to 54853111 its reverse (11135845), we get a palindrome (65988956).

The spelling of 54853111 in words is "fifty-four million, eight hundred fifty-three thousand, one hundred eleven".