6634160157252 has 12 divisors (see below), whose sum is σ = 15479707033616. Its totient is φ = 2211386719080.

The previous prime is 6634160157203. The next prime is 6634160157259. The reversal of 6634160157252 is 2527510614366.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (6634160157259) 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, 276423339874 + ... + 276423339897.

Almost surely, 2^{6634160157252} is an apocalyptic number.

It is an amenable number.

6634160157252 is an abundant number, since it is smaller than the sum of its proper divisors (8845546876364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6634160157252 is a wasteful number, since it uses less digits than its factorization.

6634160157252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552846679778 (or 552846679776 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 6634160157252 in words is "six trillion, six hundred thirty-four billion, one hundred sixty million, one hundred fifty-seven thousand, two hundred fifty-two".