55510241 has 2 divisors, whose sum is σ = 55510242. Its totient is φ = 55510240.

The previous prime is 55510223. The next prime is 55510261. The reversal of 55510241 is 14201555.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35224225 + 20286016 = 5935^2 + 4504^2 .

It is a cyclic number.

It is not a de Polignac number, because 55510241 - 2⁶ = 55510177 is a prime.

It is not a weakly prime, because it can be changed into another prime (55510211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27755120 + 27755121.

It is an arithmetic number, because the mean of its divisors is an integer number (27755121).

Almost surely, 2^55510241 is an apocalyptic number.

It is an amenable number.

55510241 is a deficient number, since it is larger than the sum of its proper divisors (1).

55510241 is an equidigital number, since it uses as much as digits as its factorization.

55510241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 55510241 is about 7450.5195120877. The cubic root of 55510241 is about 381.4676415306.

Adding to 55510241 its reverse (14201555), we get a palindrome (69711796).

The spelling of 55510241 in words is "fifty-five million, five hundred ten thousand, two hundred forty-one".