5511255305 has 16 divisors (see below), whose sum is σ = 6685701120. Its totient is φ = 4360929792.

The previous prime is 5511255289. The next prime is 5511255307. The reversal of 5511255305 is 5035521155.

It is a cyclic number.

It is not a de Polignac number, because 5511255305 - 2⁴ = 5511255289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5511255307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1394342 + ... + 1398288.

It is an arithmetic number, because the mean of its divisors is an integer number (417856320).

Almost surely, 2^5511255305 is an apocalyptic number.

It is an amenable number.

5511255305 is a deficient number, since it is larger than the sum of its proper divisors (1174445815).

5511255305 is a wasteful number, since it uses less digits than its factorization.

5511255305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928.

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 5511255305 is about 74237.8293392257. The cubic root of 5511255305 is about 1766.3774426061.

The spelling of 5511255305 in words is "five billion, five hundred eleven million, two hundred fifty-five thousand, three hundred five".