48284148990 has 256 divisors, whose sum is σ = 146309898240. Its totient is φ = 9906624000.

The previous prime is 48284148973. The next prime is 48284149009. The reversal of 48284148990 is 9984148284.

It is a self number, because there is not a number n which added to its sum of digits gives 48284148990.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 114688980 + ... + 114689400.

It is an arithmetic number, because the mean of its divisors is an integer number (571523040).

Almost surely, 2^48284148990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48284148990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73154949120).

48284148990 is an abundant number, since it is smaller than the sum of its proper divisors (98025749250).

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

48284148990 is a wasteful number, since it uses less digits than its factorization.

48284148990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 5308416, while the sum is 57.

The spelling of 48284148990 in words is "forty-eight billion, two hundred eighty-four million, one hundred forty-eight thousand, nine hundred ninety".