550504504032 has 96 divisors (see below), whose sum is σ = 1655242428672. Its totient is φ = 156931866624.

The previous prime is 550504504019. The next prime is 550504504063. The reversal of 550504504032 is 230405405055.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 550504503984 and 550504504002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626913 + ... + 1222304.

It is an arithmetic number, because the mean of its divisors is an integer number (17242108632).

Almost surely, 2^550504504032 is an apocalyptic number.

It is an amenable number.

550504504032 is an abundant number, since it is smaller than the sum of its proper divisors (1104737924640).

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

550504504032 is a wasteful number, since it uses less digits than its factorization.

550504504032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849680 (or 1849672 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 550504504032 its reverse (230405405055), we get a palindrome (780909909087).

The spelling of 550504504032 in words is "five hundred fifty billion, five hundred four million, five hundred four thousand, thirty-two".