48555678634 has 16 divisors (see below), whose sum is σ = 77775505920. Its totient is φ = 22684520880.

The previous prime is 48555678617. The next prime is 48555678653. The reversal of 48555678634 is 43687655584.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13500894 + ... + 13504489.

It is an arithmetic number, because the mean of its divisors is an integer number (4860969120).

Almost surely, 2^48555678634 is an apocalyptic number.

48555678634 is a deficient number, since it is larger than the sum of its proper divisors (29219827286).

48555678634 is a wasteful number, since it uses less digits than its factorization.

48555678634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27005445.

The product of its digits is 96768000, while the sum is 61.

The spelling of 48555678634 in words is "forty-eight billion, five hundred fifty-five million, six hundred seventy-eight thousand, six hundred thirty-four".