48586422638 has 16 divisors (see below), whose sum is σ = 79431374736. Its totient is φ = 22154327040.

The previous prime is 48586422617. The next prime is 48586422649. The reversal of 48586422638 is 83622468584.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11255123 + ... + 11259438.

It is an arithmetic number, because the mean of its divisors is an integer number (4964460921).

Almost surely, 2^48586422638 is an apocalyptic number.

48586422638 is a deficient number, since it is larger than the sum of its proper divisors (30844952098).

48586422638 is a wasteful number, since it uses less digits than its factorization.

48586422638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22514659.

The product of its digits is 17694720, while the sum is 56.

The spelling of 48586422638 in words is "forty-eight billion, five hundred eighty-six million, four hundred twenty-two thousand, six hundred thirty-eight".