16023275540 has 36 divisors (see below), whose sum is σ = 35744669436. Its totient is φ = 6032289792.

The previous prime is 16023275533. The next prime is 16023275551. The reversal of 16023275540 is 4557232061.

16023275540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 22543504 + 16000732036 = 4748^2 + 126494^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16023275540.

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 11 ways as a sum of consecutive naturals, for example, 1380317 + ... + 1391876.

Almost surely, 2^16023275540 is an apocalyptic number.

16023275540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16023275540 is an abundant number, since it is smaller than the sum of its proper divisors (19721393896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16023275540 is a wasteful number, since it uses less digits than its factorization.

16023275540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772236 (or 2772217 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 16023275540 in words is "sixteen billion, twenty-three million, two hundred seventy-five thousand, five hundred forty".