6511114225 has 48 divisors (see below), whose sum is σ = 10102674816. Its totient is φ = 4044096000.

The previous prime is 6511114219. The next prime is 6511114231. The reversal of 6511114225 is 5224111156.

It is an interprime number because it is at equal distance from previous prime (6511114219) and next prime (6511114231).

It is not a de Polignac number, because 6511114225 - 2⁷ = 6511114097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6511114193 and 6511114202.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 534907 + ... + 546943.

It is an arithmetic number, because the mean of its divisors is an integer number (210472392).

Almost surely, 2^6511114225 is an apocalyptic number.

It is an amenable number.

6511114225 is a deficient number, since it is larger than the sum of its proper divisors (3591560591).

6511114225 is a wasteful number, since it uses less digits than its factorization.

6511114225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12346 (or 12341 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 6511114225 is about 80691.4755411004. The cubic root of 6511114225 is about 1867.3186642300.

The spelling of 6511114225 in words is "six billion, five hundred eleven million, one hundred fourteen thousand, two hundred twenty-five".