55041050123 has 2 divisors, whose sum is σ = 55041050124. Its totient is φ = 55041050122.

The previous prime is 55041049979. The next prime is 55041050143. The reversal of 55041050123 is 32105014055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55041050123 - 2¹⁶ = 55040984587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55041050092 and 55041050101.

It is not a weakly prime, because it can be changed into another prime (55041050143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27520525061 + 27520525062.

It is an arithmetic number, because the mean of its divisors is an integer number (27520525062).

Almost surely, 2^55041050123 is an apocalyptic number.

55041050123 is a deficient number, since it is larger than the sum of its proper divisors (1).

55041050123 is an equidigital number, since it uses as much as digits as its factorization.

55041050123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 55041050123 its reverse (32105014055), we get a palindrome (87146064178).

The spelling of 55041050123 in words is "fifty-five billion, forty-one million, fifty thousand, one hundred twenty-three".