550510511061 has 24 divisors (see below), whose sum is σ = 853969332384. Its totient is φ = 314534589600.

The previous prime is 550510511027. The next prime is 550510511069. The reversal of 550510511061 is 160115015055.

550510511061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 550510511061 - 2¹⁰ = 550510510037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550510511069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 843991 + ... + 1346603.

It is an arithmetic number, because the mean of its divisors is an integer number (35582055516).

Almost surely, 2^550510511061 is an apocalyptic number.

It is an amenable number.

550510511061 is a deficient number, since it is larger than the sum of its proper divisors (303458821323).

550510511061 is a wasteful number, since it uses less digits than its factorization.

550510511061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510081 (or 510074 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 550510511061 in words is "five hundred fifty billion, five hundred ten million, five hundred eleven thousand, sixty-one".