5215306035157 has 2 divisors, whose sum is σ = 5215306035158. Its totient is φ = 5215306035156.

The previous prime is 5215306035119. The next prime is 5215306035209. The reversal of 5215306035157 is 7515306035125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2914893777636 + 2300412257521 = 1707306^2 + 1516711^2 .

It is a cyclic number.

It is not a de Polignac number, because 5215306035157 - 2³¹ = 5213158551509 is a prime.

It is a super-3 number, since 3×5215306035157³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5215306035257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607653017578 + 2607653017579.

It is an arithmetic number, because the mean of its divisors is an integer number (2607653017579).

Almost surely, 2^{5215306035157} is an apocalyptic number.

It is an amenable number.

5215306035157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215306035157 is an equidigital number, since it uses as much as digits as its factorization.

5215306035157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472500, while the sum is 43.

The spelling of 5215306035157 in words is "five trillion, two hundred fifteen billion, three hundred six million, thirty-five thousand, one hundred fifty-seven".