550553392 has 20 divisors (see below), whose sum is σ = 1113076080. Its totient is φ = 263307968.

The previous prime is 550553387. The next prime is 550553401. The reversal of 550553392 is 293355055.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747667 + ... + 748402.

It is an arithmetic number, because the mean of its divisors is an integer number (55653804).

Almost surely, 2^550553392 is an apocalyptic number.

It is an amenable number.

550553392 is an abundant number, since it is smaller than the sum of its proper divisors (562522688).

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

550553392 is a wasteful number, since it uses less digits than its factorization.

550553392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496100 (or 1496094 counting only the distinct ones).

The product of its (nonzero) digits is 101250, while the sum is 37.

The square root of 550553392 is about 23463.8741899116. The cubic root of 550553392 is about 819.5959699062.

The spelling of 550553392 in words is "five hundred fifty million, five hundred fifty-three thousand, three hundred ninety-two".