5550000002 has 4 divisors (see below), whose sum is σ = 8325000006. Its totient is φ = 2775000000.

The previous prime is 5549999971. The next prime is 5550000041. The reversal of 5550000002 is 2000000555.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 5455151881 + 94848121 = 73859^2 + 9739^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387499999 + ... + 1387500002.

Almost surely, 2^5550000002 is an apocalyptic number.

5550000002 is a deficient number, since it is larger than the sum of its proper divisors (2775000004).

5550000002 is a wasteful number, since it uses less digits than its factorization.

5550000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775000003.

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 5550000002 is about 74498.3221421798. The cubic root of 5550000002 is about 1770.5070527472.

Adding to 5550000002 its reverse (2000000555), we get a palindrome (7550000557).

The spelling of 5550000002 in words is "five billion, five hundred fifty million, two", and thus it is an aban number.