13825475463 has 8 divisors (see below), whose sum is σ = 18932182768. Its totient is φ = 8967875904.

The previous prime is 13825475453. The next prime is 13825475569. The reversal of 13825475463 is 36457452831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13825475463 - 2¹² = 13825471367 is a prime.

It is a super-2 number, since 2×13825475463² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13825475413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62276806 + ... + 62277027.

It is an arithmetic number, because the mean of its divisors is an integer number (2366522846).

Almost surely, 2^13825475463 is an apocalyptic number.

13825475463 is a deficient number, since it is larger than the sum of its proper divisors (5106707305).

13825475463 is a wasteful number, since it uses less digits than its factorization.

13825475463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124553873.

The product of its digits is 2419200, while the sum is 48.

The spelling of 13825475463 in words is "thirteen billion, eight hundred twenty-five million, four hundred seventy-five thousand, four hundred sixty-three".