13322562652 has 48 divisors (see below), whose sum is σ = 29697373440. Its totient is φ = 5090971392.

The previous prime is 13322562647. The next prime is 13322562653. The reversal of 13322562652 is 25626522331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322562653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727498 + ... + 745585.

It is an arithmetic number, because the mean of its divisors is an integer number (618695280).

Almost surely, 2^13322562652 is an apocalyptic number.

It is an amenable number.

13322562652 is an abundant number, since it is smaller than the sum of its proper divisors (16374810788).

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

13322562652 is a wasteful number, since it uses less digits than its factorization.

13322562652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473130 (or 1473128 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The spelling of 13322562652 in words is "thirteen billion, three hundred twenty-two million, five hundred sixty-two thousand, six hundred fifty-two".