1020092880809 has 16 divisors (see below), whose sum is σ = 1151039144448. Its totient is φ = 898805225472.

The previous prime is 1020092880803. The next prime is 1020092880823. The reversal of 1020092880809 is 9080882900201.

It is not a de Polignac number, because 1020092880809 - 2²⁴ = 1020076103593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1020092880803) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27736232 + ... + 27772985.

It is an arithmetic number, because the mean of its divisors is an integer number (71939946528).

Almost surely, 2^{1020092880809} is an apocalyptic number.

It is an amenable number.

1020092880809 is a deficient number, since it is larger than the sum of its proper divisors (130946263639).

1020092880809 is a wasteful number, since it uses less digits than its factorization.

1020092880809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55509304.

The product of its (nonzero) digits is 165888, while the sum is 47.

The spelling of 1020092880809 in words is "one trillion, twenty billion, ninety-two million, eight hundred eighty thousand, eight hundred nine".