48831951220 has 48 divisors (see below), whose sum is σ = 110466195840. Its totient is φ = 18025220736.

The previous prime is 48831951211. The next prime is 48831951229. The reversal of 48831951220 is 2215913884.

It is an interprime number because it is at equal distance from previous prime (48831951211) and next prime (48831951229).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48831951229) 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, 980071 + ... + 1028689.

It is an arithmetic number, because the mean of its divisors is an integer number (2301379080).

Almost surely, 2^48831951220 is an apocalyptic number.

It is an amenable number.

48831951220 is an abundant number, since it is smaller than the sum of its proper divisors (61634244620).

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

48831951220 is a wasteful number, since it uses less digits than its factorization.

48831951220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52504 (or 52502 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 48831951220 in words is "forty-eight billion, eight hundred thirty-one million, nine hundred fifty-one thousand, two hundred twenty".