550434611352 has 64 divisors (see below), whose sum is σ = 1436245678080. Its totient is φ = 175460643072.

The previous prime is 550434611341. The next prime is 550434611459. The reversal of 550434611352 is 253116434055.

It is a happy number.

It is a super-2 number, since 2×550434611352² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 550434611352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2342628 + ... + 2566860.

It is an arithmetic number, because the mean of its divisors is an integer number (22441338720).

Almost surely, 2^550434611352 is an apocalyptic number.

It is an amenable number.

550434611352 is an abundant number, since it is smaller than the sum of its proper divisors (885811066728).

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

550434611352 is a wasteful number, since it uses less digits than its factorization.

550434611352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228712 (or 228708 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 550434611352 in words is "five hundred fifty billion, four hundred thirty-four million, six hundred eleven thousand, three hundred fifty-two".