10065660252 has 12 divisors (see below), whose sum is σ = 23486540616. Its totient is φ = 3355220080.

The previous prime is 10065660251. The next prime is 10065660287. The reversal of 10065660252 is 25206656001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10065660251) 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, 419402499 + ... + 419402522.

It is an arithmetic number, because the mean of its divisors is an integer number (1957211718).

Almost surely, 2^10065660252 is an apocalyptic number.

10065660252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10065660252 is an abundant number, since it is smaller than the sum of its proper divisors (13420880364).

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

10065660252 is a wasteful number, since it uses less digits than its factorization.

10065660252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838805028 (or 838805026 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 10065660252 in words is "ten billion, sixty-five million, six hundred sixty thousand, two hundred fifty-two".