550252534512 has 60 divisors (see below), whose sum is σ = 1472192803640. Its totient is φ = 177092756736.

The previous prime is 550252534511. The next prime is 550252534549. The reversal of 550252534512 is 215435252055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550252534511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6775087 + ... + 6855822.

Almost surely, 2^550252534512 is an apocalyptic number.

It is an amenable number.

550252534512 is an abundant number, since it is smaller than the sum of its proper divisors (921940269128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550252534512 is a wasteful number, since it uses less digits than its factorization.

550252534512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13630978 (or 13630943 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

Adding to 550252534512 its reverse (215435252055), we get a palindrome (765687786567).

The spelling of 550252534512 in words is "five hundred fifty billion, two hundred fifty-two million, five hundred thirty-four thousand, five hundred twelve".