15948123048 has 336 divisors, whose sum is σ = 52997034240. Its totient is φ = 4457980800.

The previous prime is 15948123041. The next prime is 15948123071. The reversal of 15948123048 is 84032184951.

15948123048 is a `hidden beast` number, since 1 + 594 + 8 + 12 + 3 + 0 + 48 = 666.

15948123048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 15948122994 and 15948123012.

It is not an unprimeable number, because it can be changed into a prime (15948123041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 10840953 + ... + 10842423.

Almost surely, 2^15948123048 is an apocalyptic number.

15948123048 is a gapful number since it is divisible by the number (18) 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 15948123048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26498517120).

15948123048 is an abundant number, since it is smaller than the sum of its proper divisors (37048911192).

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

15948123048 is a wasteful number, since it uses less digits than its factorization.

15948123048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532 (or 1500 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 15948123048 in words is "fifteen billion, nine hundred forty-eight million, one hundred twenty-three thousand, forty-eight".