1090752920877 has 4 divisors (see below), whose sum is σ = 1454337227840. Its totient is φ = 727168613916.

The previous prime is 1090752920779. The next prime is 1090752920909. The reversal of 1090752920877 is 7780292570901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1090752920877 - 2¹⁰ = 1090752919853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090752720877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181792153477 + ... + 181792153482.

It is an arithmetic number, because the mean of its divisors is an integer number (363584306960).

Almost surely, 2^{1090752920877} is an apocalyptic number.

It is an amenable number.

1090752920877 is a deficient number, since it is larger than the sum of its proper divisors (363584306963).

1090752920877 is an equidigital number, since it uses as much as digits as its factorization.

1090752920877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363584306962.

The product of its (nonzero) digits is 4445280, while the sum is 57.

The spelling of 1090752920877 in words is "one trillion, ninety billion, seven hundred fifty-two million, nine hundred twenty thousand, eight hundred seventy-seven".