1048595561928 has 128 divisors (see below), whose sum is σ = 3008071065600. Its totient is φ = 338105275200.

The previous prime is 1048595561903. The next prime is 1048595561963. The reversal of 1048595561928 is 8291655958401.

1048595561928 is a `hidden beast` number, since 1 + 0 + 4 + 8 + 5 + 9 + 5 + 5 + 619 + 2 + 8 = 666.

1048595561928 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15440575 + ... + 15508337.

It is an arithmetic number, because the mean of its divisors is an integer number (23500555200).

Almost surely, 2^{1048595561928} is an apocalyptic number.

1048595561928 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 1048595561928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1504035532800).

1048595561928 is an abundant number, since it is smaller than the sum of its proper divisors (1959475503672).

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

1048595561928 is a wasteful number, since it uses less digits than its factorization.

1048595561928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70120 (or 70110 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 63.

The spelling of 1048595561928 in words is "one trillion, forty-eight billion, five hundred ninety-five million, five hundred sixty-one thousand, nine hundred twenty-eight".