550453264 has 40 divisors (see below), whose sum is σ = 1087698240. Its totient is φ = 269788800.

The previous prime is 550453231. The next prime is 550453327. The reversal of 550453264 is 462354055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349599 + ... + 351169.

It is an arithmetic number, because the mean of its divisors is an integer number (27192456).

Almost surely, 2^550453264 is an apocalyptic number.

It is an amenable number.

550453264 is a deficient number, since it is larger than the sum of its proper divisors (537244976).

550453264 is a wasteful number, since it uses less digits than its factorization.

550453264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 550453264 is about 23461.7404298999. The cubic root of 550453264 is about 819.5462808225.

The spelling of 550453264 in words is "five hundred fifty million, four hundred fifty-three thousand, two hundred sixty-four".