550566662 has 4 divisors (see below), whose sum is σ = 825849996. Its totient is φ = 275283330.

The previous prime is 550566659. The next prime is 550566677. The reversal of 550566662 is 266665055.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137641664 + ... + 137641667.

It is an arithmetic number, because the mean of its divisors is an integer number (206462499).

Almost surely, 2^550566662 is an apocalyptic number.

550566662 is a deficient number, since it is larger than the sum of its proper divisors (275283334).

550566662 is a wasteful number, since it uses less digits than its factorization.

550566662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275283333.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 550566662 is about 23464.1569633345. The cubic root of 550566662 is about 819.6025547663.

The spelling of 550566662 in words is "five hundred fifty million, five hundred sixty-six thousand, six hundred sixty-two".