13475585472 has 28 divisors (see below), whose sum is σ = 35654153736. Its totient is φ = 4491861760.

The previous prime is 13475585467. The next prime is 13475585477. The reversal of 13475585472 is 27458557431.

It is an interprime number because it is at equal distance from previous prime (13475585467) and next prime (13475585477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13475585477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35092479 + ... + 35092862.

Almost surely, 2^13475585472 is an apocalyptic number.

13475585472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13475585472 is an abundant number, since it is smaller than the sum of its proper divisors (22178568264).

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

13475585472 is an equidigital number, since it uses as much as digits as its factorization.

13475585472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70185356 (or 70185346 counting only the distinct ones).

The product of its digits is 4704000, while the sum is 51.

The spelling of 13475585472 in words is "thirteen billion, four hundred seventy-five million, five hundred eighty-five thousand, four hundred seventy-two".