48651615684 has 288 divisors, whose sum is σ = 151464741120. Its totient is φ = 13455590400.

The previous prime is 48651615659. The next prime is 48651615703.

It is a happy number.

48651615684 is a `hidden beast` number, since 4 + 8 + 65 + 16 + 1 + 568 + 4 = 666.

48651615684 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 48651615684.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47188249 + ... + 47189279.

It is an arithmetic number, because the mean of its divisors is an integer number (525919240).

Almost surely, 2^48651615684 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 48651615684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75732370560).

48651615684 is an abundant number, since it is smaller than the sum of its proper divisors (102813125436).

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

48651615684 is a wasteful number, since it uses less digits than its factorization.

48651615684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1321 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The spelling of 48651615684 in words is "forty-eight billion, six hundred fifty-one million, six hundred fifteen thousand, six hundred eighty-four".