54589477 has 2 divisors, whose sum is σ = 54589478. Its totient is φ = 54589476.

The previous prime is 54589459. The next prime is 54589501. The reversal of 54589477 is 77498545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54552996 + 36481 = 7386^2 + 191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54589477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54589477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54589277) 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, 27294738 + 27294739.

It is an arithmetic number, because the mean of its divisors is an integer number (27294739).

Almost surely, 2^54589477 is an apocalyptic number.

It is an amenable number.

54589477 is a deficient number, since it is larger than the sum of its proper divisors (1).

54589477 is an equidigital number, since it uses as much as digits as its factorization.

54589477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 49.

The square root of 54589477 is about 7388.4691919233. The cubic root of 54589477 is about 379.3467006620.

The spelling of 54589477 in words is "fifty-four million, five hundred eighty-nine thousand, four hundred seventy-seven".