48905137987328 has 432 divisors, whose sum is σ = 128123679828480. Its totient is φ = 18182986334208.

The previous prime is 48905137987289. The next prime is 48905137987337. The reversal of 48905137987328 is 82378973150984.

It is a Harshad number since it is a multiple of its sum of digits (74).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 364008101 + ... + 364142427.

Almost surely, 2^{48905137987328} 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 48905137987328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64061839914240).

48905137987328 is an abundant number, since it is smaller than the sum of its proper divisors (79218541841152).

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

48905137987328 is a wasteful number, since it uses less digits than its factorization.

48905137987328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134440 (or 134409 counting only the distinct ones).

The product of its (nonzero) digits is 731566080, while the sum is 74.

The spelling of 48905137987328 in words is "forty-eight trillion, nine hundred five billion, one hundred thirty-seven million, nine hundred eighty-seven thousand, three hundred twenty-eight".