550415234232 has 64 divisors (see below), whose sum is σ = 1542958164000. Its totient is φ = 181788509952.

The previous prime is 550415234209. The next prime is 550415234267. The reversal of 550415234232 is 232432514055.

550415234232 is a `hidden beast` number, since 5 + 5 + 0 + 415 + 2 + 3 + 4 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 11665533 + ... + 11712620.

Almost surely, 2^550415234232 is an apocalyptic number.

It is an amenable number.

550415234232 is an abundant number, since it is smaller than the sum of its proper divisors (992542929768).

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

550415234232 is a wasteful number, since it uses less digits than its factorization.

550415234232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23378277 (or 23378267 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 550415234232 its reverse (232432514055), we get a palindrome (782847748287).

The spelling of 550415234232 in words is "five hundred fifty billion, four hundred fifteen million, two hundred thirty-four thousand, two hundred thirty-two".