5126212151 has 4 divisors (see below), whose sum is σ = 5129213400. Its totient is φ = 5123210904.

The previous prime is 5126212129. The next prime is 5126212187. The reversal of 5126212151 is 1512126215.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5126212151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5126212151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126212051) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1498061 + ... + 1501478.

It is an arithmetic number, because the mean of its divisors is an integer number (1282303350).

Almost surely, 2^5126212151 is an apocalyptic number.

5126212151 is a deficient number, since it is larger than the sum of its proper divisors (3001249).

5126212151 is a wasteful number, since it uses less digits than its factorization.

5126212151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001248.

The product of its digits is 1200, while the sum is 26.

The square root of 5126212151 is about 71597.5708456649. The cubic root of 5126212151 is about 1724.2445366301.

Adding to 5126212151 its reverse (1512126215), we get a palindrome (6638338366).

The spelling of 5126212151 in words is "five billion, one hundred twenty-six million, two hundred twelve thousand, one hundred fifty-one".