5550516101 has 12 divisors (see below), whose sum is σ = 6248676588. Its totient is φ = 4900784064.

The previous prime is 5550516079. The next prime is 5550516119. The reversal of 5550516101 is 1016150555.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3206503876 + 2344012225 = 56626^2 + 48415^2 .

It is not a de Polignac number, because 5550516101 - 2¹⁸ = 5550253957 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550516121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396680 + ... + 410433.

It is an arithmetic number, because the mean of its divisors is an integer number (520723049).

Almost surely, 2^5550516101 is an apocalyptic number.

It is an amenable number.

5550516101 is a deficient number, since it is larger than the sum of its proper divisors (698160487).

5550516101 is a wasteful number, since it uses less digits than its factorization.

5550516101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807172 (or 807149 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The square root of 5550516101 is about 74501.7858913463. The cubic root of 5550516101 is about 1770.5619313416.

Adding to 5550516101 its reverse (1016150555), we get a palindrome (6566666656).

The spelling of 5550516101 in words is "five billion, five hundred fifty million, five hundred sixteen thousand, one hundred one".