55086701 has 2 divisors, whose sum is σ = 55086702. Its totient is φ = 55086700.

The previous prime is 55086697. The next prime is 55086737. The reversal of 55086701 is 10768055.

55086701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52911076 + 2175625 = 7274^2 + 1475^2 .

It is a cyclic number.

It is not a de Polignac number, because 55086701 - 2² = 55086697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55086761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27543350 + 27543351.

It is an arithmetic number, because the mean of its divisors is an integer number (27543351).

Almost surely, 2^55086701 is an apocalyptic number.

It is an amenable number.

55086701 is a deficient number, since it is larger than the sum of its proper divisors (1).

55086701 is an equidigital number, since it uses as much as digits as its factorization.

55086701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 55086701 is about 7422.0415654993. The cubic root of 55086701 is about 380.4949713356.

The spelling of 55086701 in words is "fifty-five million, eighty-six thousand, seven hundred one".