550506060539 has 2 divisors, whose sum is σ = 550506060540. Its totient is φ = 550506060538.

The previous prime is 550506060529. The next prime is 550506060541. The reversal of 550506060539 is 935060605055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550506060539 - 2³² = 546211093243 is a prime.

Together with 550506060541, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550506060539.

It is not a weakly prime, because it can be changed into another prime (550506060529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275253030269 + 275253030270.

It is an arithmetic number, because the mean of its divisors is an integer number (275253030270).

Almost surely, 2^550506060539 is an apocalyptic number.

550506060539 is a deficient number, since it is larger than the sum of its proper divisors (1).

550506060539 is an equidigital number, since it uses as much as digits as its factorization.

550506060539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 607500, while the sum is 44.

The spelling of 550506060539 in words is "five hundred fifty billion, five hundred six million, sixty thousand, five hundred thirty-nine".