1084775626772 has 12 divisors (see below), whose sum is σ = 1899746059680. Its totient is φ = 541991038296.

The previous prime is 1084775626757. The next prime is 1084775626783. The reversal of 1084775626772 is 2776265774801.

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 3 ways as a sum of consecutive naturals, for example, 99187622 + ... + 99198557.

It is an arithmetic number, because the mean of its divisors is an integer number (158312171640).

Almost surely, 2^{1084775626772} is an apocalyptic number.

It is an amenable number.

1084775626772 is a deficient number, since it is larger than the sum of its proper divisors (814970432908).

1084775626772 is a wasteful number, since it uses less digits than its factorization.

1084775626772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198387550 (or 198387548 counting only the distinct ones).

The product of its (nonzero) digits is 55319040, while the sum is 62.

The spelling of 1084775626772 in words is "one trillion, eighty-four billion, seven hundred seventy-five million, six hundred twenty-six thousand, seven hundred seventy-two".