550468964 has 12 divisors (see below), whose sum is σ = 976889088. Its totient is φ = 271357800.

The previous prime is 550468939. The next prime is 550468967. The reversal of 550468964 is 469864055.

It is not an unprimeable number, because it can be changed into a prime (550468967) 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, 968852 + ... + 969419.

It is an arithmetic number, because the mean of its divisors is an integer number (81407424).

Almost surely, 2^550468964 is an apocalyptic number.

It is an amenable number.

550468964 is a deficient number, since it is larger than the sum of its proper divisors (426420124).

550468964 is a wasteful number, since it uses less digits than its factorization.

550468964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938346 (or 1938344 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The square root of 550468964 is about 23462.0750147978. The cubic root of 550468964 is about 819.5540724342.

The spelling of 550468964 in words is "five hundred fifty million, four hundred sixty-eight thousand, nine hundred sixty-four".