54676081 has 2 divisors, whose sum is σ = 54676082. Its totient is φ = 54676080.

The previous prime is 54676079. The next prime is 54676099. The reversal of 54676081 is 18067645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46785600 + 7890481 = 6840^2 + 2809^2 .

It is a cyclic number.

It is not a de Polignac number, because 54676081 - 2¹ = 54676079 is a prime.

It is a super-2 number, since 2×54676081² = 5978947667037122, which contains 22 as substring.

Together with 54676079, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54676081.

It is not a weakly prime, because it can be changed into another prime (54676021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27338040 + 27338041.

It is an arithmetic number, because the mean of its divisors is an integer number (27338041).

Almost surely, 2^54676081 is an apocalyptic number.

It is an amenable number.

54676081 is a deficient number, since it is larger than the sum of its proper divisors (1).

54676081 is an equidigital number, since it uses as much as digits as its factorization.

54676081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 54676081 is about 7394.3276232528. The cubic root of 54676081 is about 379.5472007430.

The spelling of 54676081 in words is "fifty-four million, six hundred seventy-six thousand, eighty-one".