48522839838 has 32 divisors (see below), whose sum is σ = 109283116032. Its totient is φ = 14229571200.

The previous prime is 48522839831. The next prime is 48522839843. The reversal of 48522839838 is 83893822584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48522839831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11855931 + ... + 11860022.

It is an arithmetic number, because the mean of its divisors is an integer number (3415097376).

Almost surely, 2^48522839838 is an apocalyptic number.

48522839838 is an abundant number, since it is smaller than the sum of its proper divisors (60760276194).

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

48522839838 is a wasteful number, since it uses less digits than its factorization.

48522839838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23716000.

The product of its digits is 26542080, while the sum is 60.

The spelling of 48522839838 in words is "forty-eight billion, five hundred twenty-two million, eight hundred thirty-nine thousand, eight hundred thirty-eight".