1075601552256 has 512 divisors, whose sum is σ = 4024982016000. Its totient is φ = 274637813760.

The previous prime is 1075601552239. The next prime is 1075601552279. The reversal of 1075601552256 is 6522551065701.

1075601552256 is a `hidden beast` number, since 1 + 0 + 7 + 5 + 60 + 15 + 522 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15666355 + ... + 15734861.

It is an arithmetic number, because the mean of its divisors is an integer number (7861293000).

Almost surely, 2^{1075601552256} is an apocalyptic number.

1075601552256 is a gapful number since it is divisible by the number (16) 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 1075601552256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2012491008000).

1075601552256 is an abundant number, since it is smaller than the sum of its proper divisors (2949380463744).

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

1075601552256 is a wasteful number, since it uses less digits than its factorization.

1075601552256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68607 (or 68589 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 1075601552256 in words is "one trillion, seventy-five billion, six hundred one million, five hundred fifty-two thousand, two hundred fifty-six".