38527713447 has 8 divisors (see below), whose sum is σ = 53141673840. Its totient is φ = 24799447680.

The previous prime is 38527713443. The next prime is 38527713451. The reversal of 38527713447 is 74431772583.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38527713443) and next prime (38527713451).

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

It is not a de Polignac number, because 38527713447 - 2² = 38527713443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38527713447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38527713443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221423554 + ... + 221423727.

It is an arithmetic number, because the mean of its divisors is an integer number (6642709230).

Almost surely, 2^38527713447 is an apocalyptic number.

38527713447 is a deficient number, since it is larger than the sum of its proper divisors (14613960393).

38527713447 is a wasteful number, since it uses less digits than its factorization.

38527713447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442847313.

The product of its digits is 3951360, while the sum is 51.

The spelling of 38527713447 in words is "thirty-eight billion, five hundred twenty-seven million, seven hundred thirteen thousand, four hundred forty-seven".