48748450912 has 48 divisors (see below), whose sum is σ = 116136024480. Its totient is φ = 19663239168.

The previous prime is 48748450903. The next prime is 48748450939. The reversal of 48748450912 is 21905484784.

It is a super-2 number, since 2×48748450912² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48748450912.

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, 6396987 + ... + 6404602.

It is an arithmetic number, because the mean of its divisors is an integer number (2419500510).

Almost surely, 2^48748450912 is an apocalyptic number.

It is an amenable number.

48748450912 is an abundant number, since it is smaller than the sum of its proper divisors (67387573568).

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

48748450912 is a wasteful number, since it uses less digits than its factorization.

48748450912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12801623 (or 12801615 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 48748450912 in words is "forty-eight billion, seven hundred forty-eight million, four hundred fifty thousand, nine hundred twelve".