1075523327840 has 72 divisors (see below), whose sum is σ = 2751414665328. Its totient is φ = 397116295680.

The previous prime is 1075523327833. The next prime is 1075523327843. The reversal of 1075523327840 is 487233255701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075523327843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19860596 + ... + 19914675.

It is an arithmetic number, because the mean of its divisors is an integer number (38214092574).

Almost surely, 2^{1075523327840} is an apocalyptic number.

1075523327840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1075523327840 is an abundant number, since it is smaller than the sum of its proper divisors (1675891337488).

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

1075523327840 is a wasteful number, since it uses less digits than its factorization.

1075523327840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39775312 (or 39775291 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 1075523327840 in words is "one trillion, seventy-five billion, five hundred twenty-three million, three hundred twenty-seven thousand, eight hundred forty".