5168070242 has 4 divisors (see below), whose sum is σ = 7752105366. Its totient is φ = 2584035120.

The previous prime is 5168070241. The next prime is 5168070253. The reversal of 5168070242 is 2420708615.

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

It can be written as a sum of positive squares in only one way, i.e., 3221584081 + 1946486161 = 56759^2 + 44119^2 .

It is not an unprimeable number, because it can be changed into a prime (5168070241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1292017559 + ... + 1292017562.

Almost surely, 2^5168070242 is an apocalyptic number.

5168070242 is a deficient number, since it is larger than the sum of its proper divisors (2584035124).

5168070242 is a wasteful number, since it uses less digits than its factorization.

5168070242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584035123.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 5168070242 is about 71889.2915669643. The cubic root of 5168070242 is about 1728.9249272988.

Adding to 5168070242 its reverse (2420708615), we get a palindrome (7588778857).

The spelling of 5168070242 in words is "five billion, one hundred sixty-eight million, seventy thousand, two hundred forty-two".