13453906476 has 24 divisors (see below), whose sum is σ = 31984760304. Its totient is φ = 4400019520.

The previous prime is 13453906469. The next prime is 13453906481. The reversal of 13453906476 is 67460935431.

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, 10576335 + ... + 10577606.

It is an arithmetic number, because the mean of its divisors is an integer number (1332698346).

Almost surely, 2^13453906476 is an apocalyptic number.

It is an amenable number.

13453906476 is an abundant number, since it is smaller than the sum of its proper divisors (18530853828).

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

13453906476 is a wasteful number, since it uses less digits than its factorization.

13453906476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21154001 (or 21153999 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 13453906476 in words is "thirteen billion, four hundred fifty-three million, nine hundred six thousand, four hundred seventy-six".