5515216710 has 16 divisors (see below), whose sum is σ = 13236520176. Its totient is φ = 1470724448.

The previous prime is 5515216643. The next prime is 5515216711. The reversal of 5515216710 is 176125155.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515216711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91920249 + ... + 91920308.

It is an arithmetic number, because the mean of its divisors is an integer number (827282511).

Almost surely, 2^5515216710 is an apocalyptic number.

5515216710 is an abundant number, since it is smaller than the sum of its proper divisors (7721303466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5515216710 is a wasteful number, since it uses less digits than its factorization.

5515216710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183840567.

The product of its (nonzero) digits is 10500, while the sum is 33.

The square root of 5515216710 is about 74264.5050478356. The cubic root of 5515216710 is about 1766.8005561673.

The spelling of 5515216710 in words is "five billion, five hundred fifteen million, two hundred sixteen thousand, seven hundred ten".