16275040415 has 8 divisors (see below), whose sum is σ = 19574538720. Its totient is φ = 12990372192.

The previous prime is 16275040363. The next prime is 16275040433. The reversal of 16275040415 is 51404057261.

16275040415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16275040415 - 2¹⁶ = 16274974879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705104 + ... + 3709493.

It is an arithmetic number, because the mean of its divisors is an integer number (2446817340).

Almost surely, 2^16275040415 is an apocalyptic number.

16275040415 is a deficient number, since it is larger than the sum of its proper divisors (3299498305).

16275040415 is an equidigital number, since it uses as much as digits as its factorization.

16275040415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7415041.

The product of its (nonzero) digits is 33600, while the sum is 35.

Adding to 16275040415 its reverse (51404057261), we get a palindrome (67679097676).

The spelling of 16275040415 in words is "sixteen billion, two hundred seventy-five million, forty thousand, four hundred fifteen".