54506677 has 2 divisors, whose sum is σ = 54506678. Its totient is φ = 54506676.

The previous prime is 54506657. The next prime is 54506701. The reversal of 54506677 is 77660545.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43970161 + 10536516 = 6631^2 + 3246^2 .

It is a cyclic number.

It is not a de Polignac number, because 54506677 - 2²³ = 46118069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54506657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27253338 + 27253339.

It is an arithmetic number, because the mean of its divisors is an integer number (27253339).

Almost surely, 2^54506677 is an apocalyptic number.

It is an amenable number.

54506677 is a deficient number, since it is larger than the sum of its proper divisors (1).

54506677 is an equidigital number, since it uses as much as digits as its factorization.

54506677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 54506677 is about 7382.8637397693. The cubic root of 54506677 is about 379.1548089732.

The spelling of 54506677 in words is "fifty-four million, five hundred six thousand, six hundred seventy-seven".