13453533530 has 32 divisors (see below), whose sum is σ = 24684670080. Its totient is φ = 5277856320.

The previous prime is 13453533523. The next prime is 13453533553. The reversal of 13453533530 is 3533535431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179891 + ... + 243449.

It is an arithmetic number, because the mean of its divisors is an integer number (771395940).

Almost surely, 2^13453533530 is an apocalyptic number.

13453533530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13453533530 is a deficient number, since it is larger than the sum of its proper divisors (11231136550).

13453533530 is a wasteful number, since it uses less digits than its factorization.

13453533530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63974.

The product of its (nonzero) digits is 121500, while the sum is 35.

The spelling of 13453533530 in words is "thirteen billion, four hundred fifty-three million, five hundred thirty-three thousand, five hundred thirty".