16070689485 has 12 divisors (see below), whose sum is σ = 27855861852. Its totient is φ = 8571034368.

The previous prime is 16070689451. The next prime is 16070689493. The reversal of 16070689485 is 58498607061.

16070689485 is a `hidden beast` number, since 16 + 0 + 70 + 6 + 89 + 485 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4155220521 + 11915468964 = 64461^2 + 109158^2 .

It is not a de Polignac number, because 16070689485 - 2¹⁸ = 16070427341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178563172 + ... + 178563261.

It is an arithmetic number, because the mean of its divisors is an integer number (2321321821).

Almost surely, 2^16070689485 is an apocalyptic number.

16070689485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16070689485 is a deficient number, since it is larger than the sum of its proper divisors (11785172367).

16070689485 is a wasteful number, since it uses less digits than its factorization.

16070689485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357126444 (or 357126441 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 16070689485 in words is "sixteen billion, seventy million, six hundred eighty-nine thousand, four hundred eighty-five".