5551505101 has 16 divisors (see below), whose sum is σ = 6101360640. Its totient is φ = 5027687280.

The previous prime is 5551505081. The next prime is 5551505111. The reversal of 5551505101 is 1015051555.

It is not a de Polignac number, because 5551505101 - 2⁹ = 5551504589 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5551505101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551505111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1129816 + ... + 1134718.

It is an arithmetic number, because the mean of its divisors is an integer number (381335040).

Almost surely, 2^5551505101 is an apocalyptic number.

It is an amenable number.

5551505101 is a deficient number, since it is larger than the sum of its proper divisors (549855539).

5551505101 is a wasteful number, since it uses less digits than its factorization.

5551505101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536.

The product of its (nonzero) digits is 3125, while the sum is 28.

The square root of 5551505101 is about 74508.4230204881. The cubic root of 5551505101 is about 1770.6670856327.

Adding to 5551505101 its reverse (1015051555), we get a palindrome (6566556656).

The spelling of 5551505101 in words is "five billion, five hundred fifty-one million, five hundred five thousand, one hundred one".