54619057 has 2 divisors, whose sum is σ = 54619058. Its totient is φ = 54619056.

The previous prime is 54619049. The next prime is 54619069. The reversal of 54619057 is 75091645.

54619057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30569841 + 24049216 = 5529^2 + 4904^2 .

It is a cyclic number.

It is not a de Polignac number, because 54619057 - 2³ = 54619049 is a prime.

It is not a weakly prime, because it can be changed into another prime (54619027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27309528 + 27309529.

It is an arithmetic number, because the mean of its divisors is an integer number (27309529).

Almost surely, 2^54619057 is an apocalyptic number.

It is an amenable number.

54619057 is a deficient number, since it is larger than the sum of its proper divisors (1).

54619057 is an equidigital number, since it uses as much as digits as its factorization.

54619057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 54619057 is about 7390.4706886639. The cubic root of 54619057 is about 379.4152062292.

The spelling of 54619057 in words is "fifty-four million, six hundred nineteen thousand, fifty-seven".