48658911178 has 4 divisors (see below), whose sum is σ = 72988366770. Its totient is φ = 24329455588.

The previous prime is 48658911143. The next prime is 48658911179. The reversal of 48658911178 is 87111985684.

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

It can be written as a sum of positive squares in only one way, i.e., 42785681409 + 5873229769 = 206847^2 + 76637^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (48658911179) 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 as a sum of consecutive naturals, namely, 12164727793 + ... + 12164727796.

Almost surely, 2^48658911178 is an apocalyptic number.

48658911178 is a deficient number, since it is larger than the sum of its proper divisors (24329455592).

48658911178 is a wasteful number, since it uses less digits than its factorization.

48658911178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24329455591.

The product of its digits is 3870720, while the sum is 58.

The spelling of 48658911178 in words is "forty-eight billion, six hundred fifty-eight million, nine hundred eleven thousand, one hundred seventy-eight".