2321046550 has 24 divisors (see below), whose sum is σ = 4571098056. Its totient is φ = 873805440.

The previous prime is 2321046527. The next prime is 2321046551. The reversal of 2321046550 is 556401232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321046551) 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 in 11 ways as a sum of consecutive naturals, for example, 1364472 + ... + 1366171.

It is an arithmetic number, because the mean of its divisors is an integer number (190462419).

Almost surely, 2^2321046550 is an apocalyptic number.

2321046550 is a deficient number, since it is larger than the sum of its proper divisors (2250051506).

2321046550 is a wasteful number, since it uses less digits than its factorization.

2321046550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730672 (or 2730667 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2321046550 is about 48177.2409961384. The cubic root of 2321046550 is about 1324.0202178802.

Adding to 2321046550 its reverse (556401232), we get a palindrome (2877447782).

The spelling of 2321046550 in words is "two billion, three hundred twenty-one million, forty-six thousand, five hundred fifty".