6650115355 has 24 divisors (see below), whose sum is σ = 8648331120. Its totient is φ = 4906811520.

The previous prime is 6650115347. The next prime is 6650115361. The reversal of 6650115355 is 5535110566.

It is not a de Polignac number, because 6650115355 - 2³ = 6650115347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1365625 + ... + 1370485.

It is an arithmetic number, because the mean of its divisors is an integer number (360347130).

Almost surely, 2^6650115355 is an apocalyptic number.

6650115355 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6650115355 is a deficient number, since it is larger than the sum of its proper divisors (1998215765).

6650115355 is a wasteful number, since it uses less digits than its factorization.

6650115355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511 (or 6498 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 37.

The square root of 6650115355 is about 81548.2394353183. The cubic root of 6650115355 is about 1880.5132289560.

The spelling of 6650115355 in words is "six billion, six hundred fifty million, one hundred fifteen thousand, three hundred fifty-five".