550134521052 has 24 divisors (see below), whose sum is σ = 1284115606032. Its totient is φ = 183311260800.

The previous prime is 550134521051. The next prime is 550134521113. The reversal of 550134521052 is 250125431055.

It is a super-2 number, since 2×550134521052² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550134521051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8329849 + ... + 8395632.

It is an arithmetic number, because the mean of its divisors is an integer number (53504816918).

Almost surely, 2^550134521052 is an apocalyptic number.

It is an amenable number.

550134521052 is an abundant number, since it is smaller than the sum of its proper divisors (733981084980).

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

550134521052 is a wasteful number, since it uses less digits than its factorization.

550134521052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16728229 (or 16728227 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 550134521052 in words is "five hundred fifty billion, one hundred thirty-four million, five hundred twenty-one thousand, fifty-two".