1087326293760 has 432 divisors, whose sum is σ = 4317386673600. Its totient is φ = 247496048640.

The previous prime is 1087326293759. The next prime is 1087326293783. The reversal of 1087326293760 is 673926237801.

1087326293760 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 3 + 2 + 629 + 3 + 7 + 6 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1087326293697 and 1087326293706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19406266 + ... + 19462214.

Almost surely, 2^{1087326293760} is an apocalyptic number.

1087326293760 is a gapful number since it is divisible by the number (10) 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 1087326293760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2158693336800).

1087326293760 is an abundant number, since it is smaller than the sum of its proper divisors (3230060379840).

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

1087326293760 is a wasteful number, since it uses less digits than its factorization.

1087326293760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56224 (or 56207 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 1087326293760 in words is "one trillion, eighty-seven billion, three hundred twenty-six million, two hundred ninety-three thousand, seven hundred sixty".