54247801 has 2 divisors, whose sum is σ = 54247802. Its totient is φ = 54247800.

The previous prime is 54247789. The next prime is 54247813. The reversal of 54247801 is 10874245.

It is a balanced prime because it is at equal distance from previous prime (54247789) and next prime (54247813).

It can be written as a sum of positive squares in only one way, i.e., 48372025 + 5875776 = 6955^2 + 2424^2 .

It is a cyclic number.

It is not a de Polignac number, because 54247801 - 2⁵ = 54247769 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54247871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27123900 + 27123901.

It is an arithmetic number, because the mean of its divisors is an integer number (27123901).

Almost surely, 2^54247801 is an apocalyptic number.

It is an amenable number.

54247801 is a deficient number, since it is larger than the sum of its proper divisors (1).

54247801 is an equidigital number, since it uses as much as digits as its factorization.

54247801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 54247801 is about 7365.3106519685. The cubic root of 54247801 is about 378.5535989365.

It can be divided in two parts, 5424 and 7801, that added together give a square (13225 = 115²).

The spelling of 54247801 in words is "fifty-four million, two hundred forty-seven thousand, eight hundred one".