1085835936837 has 4 divisors (see below), whose sum is σ = 1447781249120. Its totient is φ = 723890624556.

The previous prime is 1085835936821. The next prime is 1085835936859. The reversal of 1085835936837 is 7386395385801.

1085835936837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1085835936837 - 2⁴ = 1085835936821 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 (1085835936937) 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, 180972656137 + ... + 180972656142.

It is an arithmetic number, because the mean of its divisors is an integer number (361945312280).

Almost surely, 2^{1085835936837} is an apocalyptic number.

It is an amenable number.

1085835936837 is a deficient number, since it is larger than the sum of its proper divisors (361945312283).

1085835936837 is an equidigital number, since it uses as much as digits as its factorization.

1085835936837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361945312282.

The product of its (nonzero) digits is 130636800, while the sum is 66.

The spelling of 1085835936837 in words is "one trillion, eighty-five billion, eight hundred thirty-five million, nine hundred thirty-six thousand, eight hundred thirty-seven".