48912683568 has 160 divisors (see below), whose sum is σ = 153763968000. Its totient is φ = 13367337984.

The previous prime is 48912683537. The next prime is 48912683581. The reversal of 48912683568 is 86538621984.

It is a super-2 number, since 2×48912683568² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314088 + ... + 443256.

It is an arithmetic number, because the mean of its divisors is an integer number (961024800).

Almost surely, 2^48912683568 is an apocalyptic number.

48912683568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48912683568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76881984000).

48912683568 is an abundant number, since it is smaller than the sum of its proper divisors (104851284432).

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

48912683568 is a wasteful number, since it uses less digits than its factorization.

48912683568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129224 (or 129204 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 60.

The spelling of 48912683568 in words is "forty-eight billion, nine hundred twelve million, six hundred eighty-three thousand, five hundred sixty-eight".