16035145933 has 4 divisors (see below), whose sum is σ = 16037673148. Its totient is φ = 16032618720.

The previous prime is 16035145897. The next prime is 16035145981. The reversal of 16035145933 is 33954153061.

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 1210135369 + 14825010564 = 34787^2 + 121758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16035145933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16035745933) 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, 1254066 + ... + 1266787.

It is an arithmetic number, because the mean of its divisors is an integer number (4009418287).

Almost surely, 2^16035145933 is an apocalyptic number.

It is an amenable number.

16035145933 is a deficient number, since it is larger than the sum of its proper divisors (2527215).

16035145933 is an equidigital number, since it uses as much as digits as its factorization.

16035145933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527214.

The product of its (nonzero) digits is 145800, while the sum is 40.

Adding to 16035145933 its reverse (33954153061), we get a palindrome (49989298994).

The spelling of 16035145933 in words is "sixteen billion, thirty-five million, one hundred forty-five thousand, nine hundred thirty-three".