5505121010 has 16 divisors (see below), whose sum is σ = 10139665536. Its totient is φ = 2150837808.

The previous prime is 5505120989. The next prime is 5505121091. The reversal of 5505121010 is 101215055.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6400874 + ... + 6401733.

It is an arithmetic number, because the mean of its divisors is an integer number (633729096).

Almost surely, 2^5505121010 is an apocalyptic number.

5505121010 is a deficient number, since it is larger than the sum of its proper divisors (4634544526).

5505121010 is a wasteful number, since it uses less digits than its factorization.

5505121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12802657.

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 5505121010 is about 74196.5026803824. The cubic root of 5505121010 is about 1765.7218446621.

Adding to 5505121010 its reverse (101215055), we get a palindrome (5606336065).

The spelling of 5505121010 in words is "five billion, five hundred five million, one hundred twenty-one thousand, ten".