13453533402 has 32 divisors (see below), whose sum is σ = 27338098752. Its totient is φ = 4412817024.

The previous prime is 13453533371. The next prime is 13453533427. The reversal of 13453533402 is 20433535431.

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, 365548 + ... + 400664.

It is an arithmetic number, because the mean of its divisors is an integer number (854315586).

Almost surely, 2^13453533402 is an apocalyptic number.

13453533402 is an abundant number, since it is smaller than the sum of its proper divisors (13884565350).

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

13453533402 is a wasteful number, since it uses less digits than its factorization.

13453533402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36142.

The product of its (nonzero) digits is 64800, while the sum is 33.

The spelling of 13453533402 in words is "thirteen billion, four hundred fifty-three million, five hundred thirty-three thousand, four hundred two".