13200521248 has 24 divisors (see below), whose sum is σ = 26087358528. Its totient is φ = 6575160384.

The previous prime is 13200521239. The next prime is 13200521287. The reversal of 13200521248 is 84212500231.

It is a super-2 number, since 2×13200521248² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775836 + ... + 792667.

It is an arithmetic number, because the mean of its divisors is an integer number (1086973272).

Almost surely, 2^13200521248 is an apocalyptic number.

It is an amenable number.

13200521248 is a deficient number, since it is larger than the sum of its proper divisors (12886837280).

13200521248 is a wasteful number, since it uses less digits than its factorization.

13200521248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568776 (or 1568768 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 13200521248 in words is "thirteen billion, two hundred million, five hundred twenty-one thousand, two hundred forty-eight".