48719890152 has 128 divisors (see below), whose sum is σ = 136551168000. Its totient is φ = 16094453760.

The previous prime is 48719890151. The next prime is 48719890157. The reversal of 48719890152 is 25109891784.

It is a happy number.

48719890152 is a `hidden beast` number, since 487 + 1 + 9 + 8 + 9 + 0 + 152 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (48719890151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11712249 + ... + 11716407.

It is an arithmetic number, because the mean of its divisors is an integer number (1066806000).

Almost surely, 2^48719890152 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 48719890152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68275584000).

48719890152 is an abundant number, since it is smaller than the sum of its proper divisors (87831277848).

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

48719890152 is a wasteful number, since it uses less digits than its factorization.

48719890152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648 (or 4638 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 48719890152 in words is "forty-eight billion, seven hundred nineteen million, eight hundred ninety thousand, one hundred fifty-two".