13785476325 has 24 divisors (see below), whose sum is σ = 22819783488. Its totient is φ = 7343287680.

The previous prime is 13785476297. The next prime is 13785476333. The reversal of 13785476325 is 52367458731.

It is not a de Polignac number, because 13785476325 - 2⁶ = 13785476261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49944 + ... + 173393.

It is an arithmetic number, because the mean of its divisors is an integer number (950824312).

Almost surely, 2^13785476325 is an apocalyptic number.

13785476325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13785476325 is a deficient number, since it is larger than the sum of its proper divisors (9034307163).

13785476325 is a wasteful number, since it uses less digits than its factorization.

13785476325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224173 (or 224168 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 51.

The spelling of 13785476325 in words is "thirteen billion, seven hundred eighty-five million, four hundred seventy-six thousand, three hundred twenty-five".