15653350652 has 24 divisors (see below), whose sum is σ = 27868888320. Its totient is φ = 7690918320.

The previous prime is 15653350639. The next prime is 15653350693. The reversal of 15653350652 is 25605335651.

15653350652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641027 + ... + 664997.

It is an arithmetic number, because the mean of its divisors is an integer number (1161203680).

Almost surely, 2^15653350652 is an apocalyptic number.

It is an amenable number.

15653350652 is a deficient number, since it is larger than the sum of its proper divisors (12215537668).

15653350652 is a wasteful number, since it uses less digits than its factorization.

15653350652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26801 (or 26799 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 15653350652 in words is "fifteen billion, six hundred fifty-three million, three hundred fifty thousand, six hundred fifty-two".