48388636631527 has 4 divisors (see below), whose sum is σ = 48416145807040. Its totient is φ = 48361127456016.

The previous prime is 48388636631483. The next prime is 48388636631563. The reversal of 48388636631527 is 72513663688384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48388636631527 - 2¹¹ = 48388636629479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48388636638527) 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, 13754585118 + ... + 13754588635.

It is an arithmetic number, because the mean of its divisors is an integer number (12104036451760).

Almost surely, 2^{48388636631527} is an apocalyptic number.

48388636631527 is a deficient number, since it is larger than the sum of its proper divisors (27509175513).

48388636631527 is a wasteful number, since it uses less digits than its factorization.

48388636631527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27509175512.

The product of its digits is 836075520, while the sum is 70.

The spelling of 48388636631527 in words is "forty-eight trillion, three hundred eighty-eight billion, six hundred thirty-six million, six hundred thirty-one thousand, five hundred twenty-seven".