5205053161 has 16 divisors (see below), whose sum is σ = 6528291840. Its totient is φ = 4031588880.

The previous prime is 5205053159. The next prime is 5205053167. The reversal of 5205053161 is 1613505025.

5205053161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5205053161 - 2¹ = 5205053159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5205053167) 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, 189531 + ... + 215248.

It is an arithmetic number, because the mean of its divisors is an integer number (408018240).

Almost surely, 2^5205053161 is an apocalyptic number.

It is an amenable number.

5205053161 is a deficient number, since it is larger than the sum of its proper divisors (1323238679).

5205053161 is a wasteful number, since it uses less digits than its factorization.

5205053161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404964.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5205053161 is about 72146.0543688981. The cubic root of 5205053161 is about 1733.0392143419.

Adding to 5205053161 its reverse (1613505025), we get a palindrome (6818558186).

The spelling of 5205053161 in words is "five billion, two hundred five million, fifty-three thousand, one hundred sixty-one".