5215306035125 has 8 divisors (see below), whose sum is σ = 6508701931992. Its totient is φ = 4172244828000.

The previous prime is 5215306035119. The next prime is 5215306035157.

5215306035125 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 143664196 + 5215162370929 = 11986^2 + 2283673^2 .

It is not a de Polignac number, because 5215306035125 - 2²² = 5215301840821 is a prime.

It is a super-2 number, since 2×5215306035125² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20861224016 + ... + 20861224265.

It is an arithmetic number, because the mean of its divisors is an integer number (813587741499).

Almost surely, 2^{5215306035125} is an apocalyptic number.

It is an amenable number.

5215306035125 is a deficient number, since it is larger than the sum of its proper divisors (1293395896867).

5215306035125 is an equidigital number, since it uses as much as digits as its factorization.

5215306035125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41722448296 (or 41722448286 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 5215306035125 in words is "five trillion, two hundred fifteen billion, three hundred six million, thirty-five thousand, one hundred twenty-five".