54918011 has 2 divisors, whose sum is σ = 54918012. Its totient is φ = 54918010.

The previous prime is 54917977. The next prime is 54918013. The reversal of 54918011 is 11081945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54918011 is a prime.

It is a super-2 number, since 2×54918011² = 6031975864392242, which contains 22 as substring.

Together with 54918013, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_3277550 and since 54918011 and 3277550 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54918013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27459005 + 27459006.

It is an arithmetic number, because the mean of its divisors is an integer number (27459006).

Almost surely, 2^54918011 is an apocalyptic number.

54918011 is a deficient number, since it is larger than the sum of its proper divisors (1).

54918011 is an equidigital number, since it uses as much as digits as its factorization.

54918011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 54918011 is about 7410.6687282593. The cubic root of 54918011 is about 380.1061822384.

Adding to 54918011 its reverse (11081945), we get a palindrome (65999956).

The spelling of 54918011 in words is "fifty-four million, nine hundred eighteen thousand, eleven".