5161101225 has 24 divisors (see below), whose sum is σ = 9752024640. Its totient is φ = 2359360320.

The previous prime is 5161101223. The next prime is 5161101259. The reversal of 5161101225 is 5221011615.

It is not a de Polignac number, because 5161101225 - 2¹ = 5161101223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5161101195 and 5161101204.

It is not an unprimeable number, because it can be changed into a prime (5161101221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4914810 + ... + 4915859.

It is an arithmetic number, because the mean of its divisors is an integer number (406334360).

Almost surely, 2^5161101225 is an apocalyptic number.

It is an amenable number.

5161101225 is a deficient number, since it is larger than the sum of its proper divisors (4590923415).

5161101225 is a wasteful number, since it uses less digits than its factorization.

5161101225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9830689 (or 9830684 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 5161101225 is about 71840.8047351921. The cubic root of 5161101225 is about 1728.1474399845.

The spelling of 5161101225 in words is "five billion, one hundred sixty-one million, one hundred one thousand, two hundred twenty-five".