550895456 has 24 divisors (see below), whose sum is σ = 1086027264. Its totient is φ = 275079040.

The previous prime is 550895447. The next prime is 550895459. The reversal of 550895456 is 654598055.

It is a self number, because there is not a number n which added to its sum of digits gives 550895456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550895459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13601 + ... + 35871.

It is an arithmetic number, because the mean of its divisors is an integer number (45251136).

Almost surely, 2^550895456 is an apocalyptic number.

It is an amenable number.

550895456 is a deficient number, since it is larger than the sum of its proper divisors (535131808).

550895456 is a wasteful number, since it uses less digits than its factorization.

550895456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23054 (or 23046 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 47.

The square root of 550895456 is about 23471.1622209042. The cubic root of 550895456 is about 819.7656756591.

The spelling of 550895456 in words is "five hundred fifty million, eight hundred ninety-five thousand, four hundred fifty-six".