1082773617387 has 48 divisors (see below), whose sum is σ = 1832629774464. Its totient is φ = 562310112000.

The previous prime is 1082773617383. The next prime is 1082773617437. The reversal of 1082773617387 is 7837163772801.

It is not a de Polignac number, because 1082773617387 - 2² = 1082773617383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1082773617387.

It is not an unprimeable number, because it can be changed into a prime (1082773617383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5351587 + ... + 5550227.

It is an arithmetic number, because the mean of its divisors is an integer number (38179786968).

Almost surely, 2^{1082773617387} is an apocalyptic number.

1082773617387 is a deficient number, since it is larger than the sum of its proper divisors (749856157077).

1082773617387 is a wasteful number, since it uses less digits than its factorization.

1082773617387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202040 (or 202033 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 60.

The spelling of 1082773617387 in words is "one trillion, eighty-two billion, seven hundred seventy-three million, six hundred seventeen thousand, three hundred eighty-seven".