5136214251 has 12 divisors (see below), whose sum is σ = 7966373352. Its totient is φ = 2934979488.

The previous prime is 5136214241. The next prime is 5136214283. The reversal of 5136214251 is 1524126315.

It is not a de Polignac number, because 5136214251 - 2¹⁰ = 5136213227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5136214201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17469970 + ... + 17470263.

It is an arithmetic number, because the mean of its divisors is an integer number (663864446).

Almost surely, 2^5136214251 is an apocalyptic number.

5136214251 is a deficient number, since it is larger than the sum of its proper divisors (2830159101).

5136214251 is a wasteful number, since it uses less digits than its factorization.

5136214251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34940250 (or 34940243 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 5136214251 is about 71667.3862436743. The cubic root of 5136214251 is about 1725.3652381838.

The spelling of 5136214251 in words is "five billion, one hundred thirty-six million, two hundred fourteen thousand, two hundred fifty-one".