4148365061 has 2 divisors, whose sum is σ = 4148365062. Its totient is φ = 4148365060.

The previous prime is 4148365043. The next prime is 4148365093. The reversal of 4148365061 is 1605638414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2255680036 + 1892685025 = 47494^2 + 43505^2 .

It is a cyclic number.

It is not a de Polignac number, because 4148365061 - 2²² = 4144170757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4148365861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2074182530 + 2074182531.

It is an arithmetic number, because the mean of its divisors is an integer number (2074182531).

Almost surely, 2^4148365061 is an apocalyptic number.

It is an amenable number.

4148365061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4148365061 is an equidigital number, since it uses as much as digits as its factorization.

4148365061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4148365061 is about 64407.8027959346. The cubic root of 4148365061 is about 1606.7895156137.

The spelling of 4148365061 in words is "four billion, one hundred forty-eight million, three hundred sixty-five thousand, sixty-one".