54767077 has 2 divisors, whose sum is σ = 54767078. Its totient is φ = 54767076.

The previous prime is 54767059. The next prime is 54767087. The reversal of 54767077 is 77076745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33246756 + 21520321 = 5766^2 + 4639^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54767077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54767017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27383538 + 27383539.

It is an arithmetic number, because the mean of its divisors is an integer number (27383539).

Almost surely, 2^54767077 is an apocalyptic number.

It is an amenable number.

54767077 is a deficient number, since it is larger than the sum of its proper divisors (1).

54767077 is an equidigital number, since it uses as much as digits as its factorization.

54767077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288120, while the sum is 43.

The square root of 54767077 is about 7400.4781602272. The cubic root of 54767077 is about 379.7576409349.

The spelling of 54767077 in words is "fifty-four million, seven hundred sixty-seven thousand, seventy-seven".