5342523161 has 4 divisors (see below), whose sum is σ = 5392453392. Its totient is φ = 5292592932.

The previous prime is 5342523157. The next prime is 5342523187. The reversal of 5342523161 is 1613252435.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 5342523161 - 2² = 5342523157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5342523961) 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, 24964955 + ... + 24965168.

It is an arithmetic number, because the mean of its divisors is an integer number (1348113348).

Almost surely, 2^5342523161 is an apocalyptic number.

It is an amenable number.

5342523161 is a deficient number, since it is larger than the sum of its proper divisors (49930231).

5342523161 is a wasteful number, since it uses less digits than its factorization.

5342523161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49930230.

The product of its digits is 21600, while the sum is 32.

The square root of 5342523161 is about 73092.5657026759. The cubic root of 5342523161 is about 1748.1638603858.

Adding to 5342523161 its reverse (1613252435), we get a palindrome (6955775596).

The spelling of 5342523161 in words is "five billion, three hundred forty-two million, five hundred twenty-three thousand, one hundred sixty-one".