38848152512 has 56 divisors (see below), whose sum is σ = 83528861136. Its totient is φ = 17819854848.

The previous prime is 38848152503. The next prime is 38848152523. The reversal of 38848152512 is 21525184883.

It is a super-2 number, since 2×38848152512² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7613 + ... + 278844.

It is an arithmetic number, because the mean of its divisors is an integer number (1491586806).

Almost surely, 2^38848152512 is an apocalyptic number.

38848152512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38848152512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41764430568).

38848152512 is an abundant number, since it is smaller than the sum of its proper divisors (44680708624).

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

38848152512 is a wasteful number, since it uses less digits than its factorization.

38848152512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286645 (or 286635 counting only the distinct ones).

The product of its digits is 614400, while the sum is 47.

The spelling of 38848152512 in words is "thirty-eight billion, eight hundred forty-eight million, one hundred fifty-two thousand, five hundred twelve".