550377416 has 8 divisors (see below), whose sum is σ = 1031957670. Its totient is φ = 275188704.

The previous prime is 550377413. The next prime is 550377467. The reversal of 550377416 is 614773055.

It can be written as a sum of positive squares in only one way, i.e., 430562500 + 119814916 = 20750^2 + 10946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 550377416.

It is not an unprimeable number, because it can be changed into a prime (550377413) by changing a digit.

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, 34398581 + ... + 34398596.

Almost surely, 2^550377416 is an apocalyptic number.

It is an amenable number.

550377416 is a deficient number, since it is larger than the sum of its proper divisors (481580254).

550377416 is a wasteful number, since it uses less digits than its factorization.

550377416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68797183 (or 68797179 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 550377416 is about 23460.1239553418. The cubic root of 550377416 is about 819.5086368142.

The spelling of 550377416 in words is "five hundred fifty million, three hundred seventy-seven thousand, four hundred sixteen".