550462132 has 24 divisors (see below), whose sum is σ = 1054992960. Its totient is φ = 249231360.

The previous prime is 550462123. The next prime is 550462139. The reversal of 550462132 is 231264055.

It is a self number, because there is not a number n which added to its sum of digits gives 550462132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550462139) 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, 13032 + ... + 35647.

It is an arithmetic number, because the mean of its divisors is an integer number (43958040).

Almost surely, 2^550462132 is an apocalyptic number.

It is an amenable number.

550462132 is a deficient number, since it is larger than the sum of its proper divisors (504530828).

550462132 is a wasteful number, since it uses less digits than its factorization.

550462132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48951 (or 48949 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 550462132 is about 23461.9294176758. The cubic root of 550462132 is about 819.5506818606.

The spelling of 550462132 in words is "five hundred fifty million, four hundred sixty-two thousand, one hundred thirty-two".