1077093184561 has 3 divisors (see below), whose sum is σ = 1077094222393. Its totient is φ = 1077092146730.

The previous prime is 1077093184537. The next prime is 1077093184571. The reversal of 1077093184561 is 1654813907701.

The square root of 1077093184561 is 1037831.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 1077093184561 - 2¹¹ = 1077093182513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1077093184499 and 1077093184508.

It is not an unprimeable number, because it can be changed into a prime (1077093184571) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 518916 + ... + 1556746.

Almost surely, 2^{1077093184561} is an apocalyptic number.

1077093184561 is the 1037831-st square number.

1077093184561 is the 518916-th centered octagonal number.

It is an amenable number.

1077093184561 is a deficient number, since it is larger than the sum of its proper divisors (1037832).

1077093184561 is an frugal number, since it uses more digits than its factorization.

1077093184561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075662 (or 1037831 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 1077093184561 in words is "one trillion, seventy-seven billion, ninety-three million, one hundred eighty-four thousand, five hundred sixty-one".