55060129 has 2 divisors, whose sum is σ = 55060130. Its totient is φ = 55060128.

The previous prime is 55060111. The next prime is 55060133. The reversal of 55060129 is 92106055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54420129 + 640000 = 7377^2 + 800^2 .

It is a cyclic number.

It is not a de Polignac number, because 55060129 - 2¹³ = 55051937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55060097 and 55060106.

It is not a weakly prime, because it can be changed into another prime (55060169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530064 + 27530065.

It is an arithmetic number, because the mean of its divisors is an integer number (27530065).

Almost surely, 2^55060129 is an apocalyptic number.

It is an amenable number.

55060129 is a deficient number, since it is larger than the sum of its proper divisors (1).

55060129 is an equidigital number, since it uses as much as digits as its factorization.

55060129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 55060129 is about 7420.2512760688. The cubic root of 55060129 is about 380.4337821055.

The spelling of 55060129 in words is "fifty-five million, sixty thousand, one hundred twenty-nine".