2755514217 has 4 divisors (see below), whose sum is σ = 3674018960. Its totient is φ = 1837009476.

The previous prime is 2755514213. The next prime is 2755514221. The reversal of 2755514217 is 7124155572.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2755514213) and next prime (2755514221).

It is not a de Polignac number, because 2755514217 - 2² = 2755514213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755514213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459252367 + ... + 459252372.

It is an arithmetic number, because the mean of its divisors is an integer number (918504740).

Almost surely, 2^2755514217 is an apocalyptic number.

It is an amenable number.

2755514217 is a deficient number, since it is larger than the sum of its proper divisors (918504743).

2755514217 is an equidigital number, since it uses as much as digits as its factorization.

2755514217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918504742.

The product of its digits is 98000, while the sum is 39.

The square root of 2755514217 is about 52492.9920751332. The cubic root of 2755514217 is about 1401.9554675745.

Adding to 2755514217 its reverse (7124155572), we get a palindrome (9879669789).

The spelling of 2755514217 in words is "two billion, seven hundred fifty-five million, five hundred fourteen thousand, two hundred seventeen".