13652264436 has 24 divisors (see below), whose sum is σ = 31880148384. Its totient is φ = 4547202720.

The previous prime is 13652264413. The next prime is 13652264441. The reversal of 13652264436 is 63446225631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427975 + ... + 458766.

It is an arithmetic number, because the mean of its divisors is an integer number (1328339516).

Almost surely, 2^13652264436 is an apocalyptic number.

It is an amenable number.

13652264436 is an abundant number, since it is smaller than the sum of its proper divisors (18227883948).

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

13652264436 is a wasteful number, since it uses less digits than its factorization.

13652264436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888031 (or 888029 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The spelling of 13652264436 in words is "thirteen billion, six hundred fifty-two million, two hundred sixty-four thousand, four hundred thirty-six".