10806890885 has 8 divisors (see below), whose sum is σ = 14820878976. Its totient is φ = 7410439440.

The previous prime is 10806890869. The next prime is 10806890891. The reversal of 10806890885 is 58809860801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10806890885 - 2⁴ = 10806890869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154384121 + ... + 154384190.

It is an arithmetic number, because the mean of its divisors is an integer number (1852609872).

Almost surely, 2^10806890885 is an apocalyptic number.

It is an amenable number.

10806890885 is a deficient number, since it is larger than the sum of its proper divisors (4013988091).

10806890885 is an equidigital number, since it uses as much as digits as its factorization.

10806890885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308768323.

The product of its (nonzero) digits is 1105920, while the sum is 53.

The spelling of 10806890885 in words is "ten billion, eight hundred six million, eight hundred ninety thousand, eight hundred eighty-five".