48387292888 has 72 divisors (see below), whose sum is σ = 100295595540. Its totient is φ = 21704394400.

The previous prime is 48387292873. The next prime is 48387292973. The reversal of 48387292888 is 88829278384.

It is a super-2 number, since 2×48387292888² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 270319983 + ... + 270320161.

Almost surely, 2^48387292888 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 48387292888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50147797770).

48387292888 is an abundant number, since it is smaller than the sum of its proper divisors (51908302652).

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

48387292888 is a wasteful number, since it uses less digits than its factorization.

48387292888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 323 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 67.

The spelling of 48387292888 in words is "forty-eight billion, three hundred eighty-seven million, two hundred ninety-two thousand, eight hundred eighty-eight".