48487268736 has 160 divisors (see below), whose sum is σ = 149274021600. Its totient is φ = 15605001216.

The previous prime is 48487268729. The next prime is 48487268741. The reversal of 48487268736 is 63786278484.

48487268736 is a `hidden beast` number, since 48 + 487 + 2 + 6 + 87 + 36 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 220041 + ... + 381303.

It is an arithmetic number, because the mean of its divisors is an integer number (932962635).

Almost surely, 2^48487268736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48487268736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74637010800).

48487268736 is an abundant number, since it is smaller than the sum of its proper divisors (100786752864).

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

48487268736 is a wasteful number, since it uses less digits than its factorization.

48487268736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161318 (or 161297 counting only the distinct ones).

The product of its digits is 86704128, while the sum is 63.

The spelling of 48487268736 in words is "forty-eight billion, four hundred eighty-seven million, two hundred sixty-eight thousand, seven hundred thirty-six".