13253353402 has 16 divisors (see below), whose sum is σ = 20562639552. Its totient is φ = 6402278880.

The previous prime is 13253353349. The next prime is 13253353441. The reversal of 13253353402 is 20435335231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776148 + ... + 793039.

It is an arithmetic number, because the mean of its divisors is an integer number (1285164972).

Almost surely, 2^13253353402 is an apocalyptic number.

13253353402 is a deficient number, since it is larger than the sum of its proper divisors (7309286150).

13253353402 is a wasteful number, since it uses less digits than its factorization.

13253353402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569333.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 13253353402 its reverse (20435335231), we get a palindrome (33688688633).

The spelling of 13253353402 in words is "thirteen billion, two hundred fifty-three million, three hundred fifty-three thousand, four hundred two".