54502771 has 2 divisors, whose sum is σ = 54502772. Its totient is φ = 54502770.

The previous prime is 54502769. The next prime is 54502781. The reversal of 54502771 is 17720545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54502771 - 2¹ = 54502769 is a prime.

Together with 54502769, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (54502711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27251385 + 27251386.

It is an arithmetic number, because the mean of its divisors is an integer number (27251386).

Almost surely, 2^54502771 is an apocalyptic number.

54502771 is a deficient number, since it is larger than the sum of its proper divisors (1).

54502771 is an equidigital number, since it uses as much as digits as its factorization.

54502771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 54502771 is about 7382.5992035326. The cubic root of 54502771 is about 379.1457518928.

The spelling of 54502771 in words is "fifty-four million, five hundred two thousand, seven hundred seventy-one".