48729178715 has 24 divisors (see below), whose sum is σ = 68050590912. Its totient is φ = 33400227840.

The previous prime is 48729178691. The next prime is 48729178717. The reversal of 48729178715 is 51787192784.

48729178715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48729178715 - 2¹⁶ = 48729113179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48729178717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 558875 + ... + 640155.

It is an arithmetic number, because the mean of its divisors is an integer number (2835441288).

Almost surely, 2^48729178715 is an apocalyptic number.

48729178715 is a deficient number, since it is larger than the sum of its proper divisors (19321412197).

48729178715 is a wasteful number, since it uses less digits than its factorization.

48729178715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83747 (or 83740 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 59.

The spelling of 48729178715 in words is "forty-eight billion, seven hundred twenty-nine million, one hundred seventy-eight thousand, seven hundred fifteen".