550110523 has 2 divisors, whose sum is σ = 550110524. Its totient is φ = 550110522.

The previous prime is 550110499. The next prime is 550110563. The reversal of 550110523 is 325011055.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550110523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550110494 and 550110503.

It is not a weakly prime, because it can be changed into another prime (550110563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275055261 + 275055262.

It is an arithmetic number, because the mean of its divisors is an integer number (275055262).

Almost surely, 2^550110523 is an apocalyptic number.

550110523 is a deficient number, since it is larger than the sum of its proper divisors (1).

550110523 is an equidigital number, since it uses as much as digits as its factorization.

550110523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 550110523 is about 23454.4350390283. The cubic root of 550110523 is about 819.3761480430.

Adding to 550110523 its reverse (325011055), we get a palindrome (875121578).

It can be divided in two parts, 55011052 and 3, that added together give a palindrome (55011055).

The spelling of 550110523 in words is "five hundred fifty million, one hundred ten thousand, five hundred twenty-three".