54260477 has 2 divisors, whose sum is σ = 54260478. Its totient is φ = 54260476.

The previous prime is 54260467. The next prime is 54260483. The reversal of 54260477 is 77406245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47045881 + 7214596 = 6859^2 + 2686^2 .

It is a cyclic number.

It is not a de Polignac number, because 54260477 - 2⁴ = 54260461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54260407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27130238 + 27130239.

It is an arithmetic number, because the mean of its divisors is an integer number (27130239).

Almost surely, 2^54260477 is an apocalyptic number.

It is an amenable number.

54260477 is a deficient number, since it is larger than the sum of its proper divisors (1).

54260477 is an equidigital number, since it uses as much as digits as its factorization.

54260477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 54260477 is about 7366.1711220959. The cubic root of 54260477 is about 378.5830819854.

The spelling of 54260477 in words is "fifty-four million, two hundred sixty thousand, four hundred seventy-seven".