54839077 has 2 divisors, whose sum is σ = 54839078. Its totient is φ = 54839076.

The previous prime is 54839033. The next prime is 54839119. The reversal of 54839077 is 77093845.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43046721 + 11792356 = 6561^2 + 3434^2 .

It is a cyclic number.

It is not a de Polignac number, because 54839077 - 2¹⁹ = 54314789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54839777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27419538 + 27419539.

It is an arithmetic number, because the mean of its divisors is an integer number (27419539).

Almost surely, 2^54839077 is an apocalyptic number.

It is an amenable number.

54839077 is a deficient number, since it is larger than the sum of its proper divisors (1).

54839077 is an equidigital number, since it uses as much as digits as its factorization.

54839077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 54839077 is about 7405.3411130076. The cubic root of 54839077 is about 379.9239852568.

The spelling of 54839077 in words is "fifty-four million, eight hundred thirty-nine thousand, seventy-seven".