16435306053 has 80 divisors (see below), whose sum is σ = 26922170880. Its totient is φ = 9947059200.

The previous prime is 16435306051. The next prime is 16435306073. The reversal of 16435306053 is 35060353461.

16435306053 is a `hidden beast` number, since 1 + 6 + 43 + 5 + 3 + 0 + 605 + 3 = 666.

It is not a de Polignac number, because 16435306053 - 2¹ = 16435306051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16435305999 and 16435306017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16435306051) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 22239558 + ... + 22240296.

It is an arithmetic number, because the mean of its divisors is an integer number (336527136).

Almost surely, 2^16435306053 is an apocalyptic number.

It is an amenable number.

16435306053 is a deficient number, since it is larger than the sum of its proper divisors (10486864827).

16435306053 is a wasteful number, since it uses less digits than its factorization.

16435306053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320 (or 1311 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The spelling of 16435306053 in words is "sixteen billion, four hundred thirty-five million, three hundred six thousand, fifty-three".