12152644651 has 8 divisors (see below), whose sum is σ = 13906803680. Its totient is φ = 10403002368.

The previous prime is 12152644627. The next prime is 12152644657. The reversal of 12152644651 is 15644625121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12152644651 - 2¹⁹ = 12152120363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12152644651.

It is not an unprimeable number, because it can be changed into a prime (12152644657) 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, 1123416 + ... + 1134181.

It is an arithmetic number, because the mean of its divisors is an integer number (1738350460).

Almost surely, 2^12152644651 is an apocalyptic number.

12152644651 is a deficient number, since it is larger than the sum of its proper divisors (1754159029).

12152644651 is an equidigital number, since it uses as much as digits as its factorization.

12152644651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258373.

The product of its digits is 57600, while the sum is 37.

The spelling of 12152644651 in words is "twelve billion, one hundred fifty-two million, six hundred forty-four thousand, six hundred fifty-one".