1082653887205 has 16 divisors (see below), whose sum is σ = 1424414448000. Its totient is φ = 783427930560.

The previous prime is 1082653887193. The next prime is 1082653887223. The reversal of 1082653887205 is 5027883562801.

It is not a de Polignac number, because 1082653887205 - 2⁹ = 1082653886693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49447890 + ... + 49469779.

It is an arithmetic number, because the mean of its divisors is an integer number (89025903000).

Almost surely, 2^{1082653887205} is an apocalyptic number.

It is an amenable number.

1082653887205 is a deficient number, since it is larger than the sum of its proper divisors (341760560795).

1082653887205 is a wasteful number, since it uses less digits than its factorization.

1082653887205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98917884.

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 1082653887205 in words is "one trillion, eighty-two billion, six hundred fifty-three million, eight hundred eighty-seven thousand, two hundred five".