1073884247855 has 16 divisors (see below), whose sum is σ = 1294855932000. Its totient is φ = 854978060160.

The previous prime is 1073884247827. The next prime is 1073884247869. The reversal of 1073884247855 is 5587424883701.

It is a happy number.

It is not a de Polignac number, because 1073884247855 - 2⁸ = 1073884247599 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22752821 + ... + 22799969.

It is an arithmetic number, because the mean of its divisors is an integer number (80928495750).

Almost surely, 2^{1073884247855} is an apocalyptic number.

1073884247855 is a deficient number, since it is larger than the sum of its proper divisors (220971684145).

1073884247855 is a wasteful number, since it uses less digits than its factorization.

1073884247855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68954.

The product of its (nonzero) digits is 60211200, while the sum is 62.

The spelling of 1073884247855 in words is "one trillion, seventy-three billion, eight hundred eighty-four million, two hundred forty-seven thousand, eight hundred fifty-five".