6525613216952 has 32 divisors (see below), whose sum is σ = 12923457195600. Its totient is φ = 3080530162944.

The previous prime is 6525613216909. The next prime is 6525613216957. The reversal of 6525613216952 is 2596123165256.

It is a junction number, because it is equal to n+sod(n) for n = 6525613216894 and 6525613216903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6525613216957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73217693 + ... + 73306764.

Almost surely, 2^{6525613216952} is an apocalyptic number.

It is an amenable number.

6525613216952 is a deficient number, since it is larger than the sum of its proper divisors (6397843978648).

6525613216952 is a wasteful number, since it uses less digits than its factorization.

6525613216952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146524775 (or 146524771 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 53.

The spelling of 6525613216952 in words is "six trillion, five hundred twenty-five billion, six hundred thirteen million, two hundred sixteen thousand, nine hundred fifty-two".