48642550158 has 8 divisors (see below), whose sum is σ = 97285100328. Its totient is φ = 16214183384.

The previous prime is 48642550147. The next prime is 48642550163. The reversal of 48642550158 is 85105524684.

48642550158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

48642550158 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4053545841 + ... + 4053545852.

It is an arithmetic number, because the mean of its divisors is an integer number (12160637541).

Almost surely, 2^48642550158 is an apocalyptic number.

48642550158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48642550158 is a wasteful number, since it uses less digits than its factorization.

48642550158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8107091698.

The product of its (nonzero) digits is 1536000, while the sum is 48.

The spelling of 48642550158 in words is "forty-eight billion, six hundred forty-two million, five hundred fifty thousand, one hundred fifty-eight".