5240168134 has 4 divisors (see below), whose sum is σ = 7860252204. Its totient is φ = 2620084066.

The previous prime is 5240168117. The next prime is 5240168149. The reversal of 5240168134 is 4318610425.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5240168134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310042032 + ... + 1310042035.

It is an arithmetic number, because the mean of its divisors is an integer number (1965063051).

Almost surely, 2^5240168134 is an apocalyptic number.

5240168134 is a deficient number, since it is larger than the sum of its proper divisors (2620084070).

5240168134 is a wasteful number, since it uses less digits than its factorization.

5240168134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620084069.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 5240168134 is about 72389.0056154938. The cubic root of 5240168134 is about 1736.9276975380.

Adding to 5240168134 its reverse (4318610425), we get a palindrome (9558778559).

The spelling of 5240168134 in words is "five billion, two hundred forty million, one hundred sixty-eight thousand, one hundred thirty-four".