16087942453 has 8 divisors (see below), whose sum is σ = 17551439136. Its totient is φ = 14624605200.

The previous prime is 16087942393. The next prime is 16087942477. The reversal of 16087942453 is 35424978061.

It is a happy number.

It is the 51782-nd star number.

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 16087942453 - 2⁹ = 16087941941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16087942397 and 16087942406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16087942483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289543 + ... + 340603.

It is an arithmetic number, because the mean of its divisors is an integer number (2193929892).

It is a 2-persistent number, because it is pandigital, and so is 2⋅16087942453 = 32175884906, but 3⋅16087942453 = 48263827359 is not.

Almost surely, 2^16087942453 is an apocalyptic number.

It is an amenable number.

16087942453 is a deficient number, since it is larger than the sum of its proper divisors (1463496683).

16087942453 is a wasteful number, since it uses less digits than its factorization.

16087942453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79715.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 16087942453 in words is "sixteen billion, eighty-seven million, nine hundred forty-two thousand, four hundred fifty-three".