6252715025213 has 4 divisors (see below), whose sum is σ = 6620521791420. Its totient is φ = 5884908259008.

The previous prime is 6252715025153. The next prime is 6252715025239. The reversal of 6252715025213 is 3125205172526.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2908651797529 + 3344063227684 = 1705477^2 + 1828678^2 .

It is a cyclic number.

It is not a de Polignac number, because 6252715025213 - 2²⁶ = 6252647916349 is a prime.

It is a super-3 number, since 3×6252715025213³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6252715021213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183903383078 + ... + 183903383111.

It is an arithmetic number, because the mean of its divisors is an integer number (1655130447855).

Almost surely, 2^{6252715025213} is an apocalyptic number.

It is an amenable number.

6252715025213 is a deficient number, since it is larger than the sum of its proper divisors (367806766207).

6252715025213 is a wasteful number, since it uses less digits than its factorization.

6252715025213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367806766206.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 6252715025213 in words is "six trillion, two hundred fifty-two billion, seven hundred fifteen million, twenty-five thousand, two hundred thirteen".