55051027 has 2 divisors, whose sum is σ = 55051028. Its totient is φ = 55051026.

The previous prime is 55050997. The next prime is 55051033. The reversal of 55051027 is 72015055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55051027 - 2¹⁵ = 55018259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55050992 and 55051010.

It is not a weakly prime, because it can be changed into another prime (55051067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525513 + 27525514.

It is an arithmetic number, because the mean of its divisors is an integer number (27525514).

Almost surely, 2^55051027 is an apocalyptic number.

55051027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55051027 is an equidigital number, since it uses as much as digits as its factorization.

55051027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 55051027 is about 7419.6379291715. The cubic root of 55051027 is about 380.4128177575.

The spelling of 55051027 in words is "fifty-five million, fifty-one thousand, twenty-seven".