16525411435 has 32 divisors (see below), whose sum is σ = 21613088448. Its totient is φ = 12056947200.

The previous prime is 16525411433. The next prime is 16525411447. The reversal of 16525411435 is 53411452561.

It is not a de Polignac number, because 16525411435 - 2¹ = 16525411433 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16525411394 and 16525411403.

It is not an unprimeable number, because it can be changed into a prime (16525411433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3431089 + ... + 3435901.

It is an arithmetic number, because the mean of its divisors is an integer number (675409014).

Almost surely, 2^16525411435 is an apocalyptic number.

16525411435 is a deficient number, since it is larger than the sum of its proper divisors (5087677013).

16525411435 is a wasteful number, since it uses less digits than its factorization.

16525411435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455.

The product of its digits is 72000, while the sum is 37.

Adding to 16525411435 its reverse (53411452561), we get a palindrome (69936863996).

The spelling of 16525411435 in words is "sixteen billion, five hundred twenty-five million, four hundred eleven thousand, four hundred thirty-five".