10801574785 has 8 divisors (see below), whose sum is σ = 13090225896. Its totient is φ = 8555702400.

The previous prime is 10801574783. The next prime is 10801574789. The reversal of 10801574785 is 58747510801.

It can be written as a sum of positive squares in 4 ways, for example, as 5776608016 + 5024966769 = 76004^2 + 70887^2 .

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

It is not a de Polignac number, because 10801574785 - 2¹ = 10801574783 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10801574783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10694124 + ... + 10695133.

It is an arithmetic number, because the mean of its divisors is an integer number (1636278237).

Almost surely, 2^10801574785 is an apocalyptic number.

It is an amenable number.

10801574785 is a deficient number, since it is larger than the sum of its proper divisors (2288651111).

10801574785 is a wasteful number, since it uses less digits than its factorization.

10801574785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21389363.

The product of its (nonzero) digits is 313600, while the sum is 46.

The spelling of 10801574785 in words is "ten billion, eight hundred one million, five hundred seventy-four thousand, seven hundred eighty-five".