16070650553 has 4 divisors (see below), whose sum is σ = 16128667620. Its totient is φ = 16012633488.

The previous prime is 16070650489. The next prime is 16070650571. The reversal of 16070650553 is 35505607061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7767249424 + 8303401129 = 88132^2 + 91123^2 .

It is a cyclic number.

It is not a de Polignac number, because 16070650553 - 2⁶ = 16070650489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16073650553) 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, 29008118 + ... + 29008671.

It is an arithmetic number, because the mean of its divisors is an integer number (4032166905).

Almost surely, 2^16070650553 is an apocalyptic number.

It is an amenable number.

16070650553 is a deficient number, since it is larger than the sum of its proper divisors (58017067).

16070650553 is an equidigital number, since it uses as much as digits as its factorization.

16070650553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58017066.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 16070650553 in words is "sixteen billion, seventy million, six hundred fifty thousand, five hundred fifty-three".