55052617 has 2 divisors, whose sum is σ = 55052618. Its totient is φ = 55052616.

The previous prime is 55052611. The next prime is 55052623. The reversal of 55052617 is 71625055.

It is a balanced prime because it is at equal distance from previous prime (55052611) and next prime (55052623).

It can be written as a sum of positive squares in only one way, i.e., 51681721 + 3370896 = 7189^2 + 1836^2 .

It is a cyclic number.

It is not a de Polignac number, because 55052617 - 2³ = 55052609 is a prime.

It is equal to p_3285166 and since 55052617 and 3285166 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (55052611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27526308 + 27526309.

It is an arithmetic number, because the mean of its divisors is an integer number (27526309).

Almost surely, 2^55052617 is an apocalyptic number.

It is an amenable number.

55052617 is a deficient number, since it is larger than the sum of its proper divisors (1).

55052617 is an equidigital number, since it uses as much as digits as its factorization.

55052617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 55052617 is about 7419.7450764834. The cubic root of 55052617 is about 380.4164801207.

The spelling of 55052617 in words is "fifty-five million, fifty-two thousand, six hundred seventeen".