48952171644 has 12 divisors (see below), whose sum is σ = 114221733864. Its totient is φ = 16317390544.

The previous prime is 48952171627. The next prime is 48952171661. The reversal of 48952171644 is 44617125984.

It is an interprime number because it is at equal distance from previous prime (48952171627) and next prime (48952171661).

It is a tau number, because it is divible by the number of its divisors (12).

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, 2039673807 + ... + 2039673830.

It is an arithmetic number, because the mean of its divisors is an integer number (9518477822).

Almost surely, 2^48952171644 is an apocalyptic number.

It is an amenable number.

48952171644 is an abundant number, since it is smaller than the sum of its proper divisors (65269562220).

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

48952171644 is a wasteful number, since it uses less digits than its factorization.

48952171644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079347644 (or 4079347642 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

It can be divided in two parts, 489521 and 71644, that added together give a palindrome (561165).

The spelling of 48952171644 in words is "forty-eight billion, nine hundred fifty-two million, one hundred seventy-one thousand, six hundred forty-four".