28088168253337 has 8 divisors (see below), whose sum is σ = 28381643850240. Its totient is φ = 27795480511680.

The previous prime is 28088168253331. The next prime is 28088168253361. The reversal of 28088168253337 is 73335286188082.

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 28088168253337 - 2¹⁹ = 28088167729049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28088168253331) 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, 196892137 + ... + 197034742.

It is an arithmetic number, because the mean of its divisors is an integer number (3547705481280).

Almost surely, 2^{28088168253337} is an apocalyptic number.

It is an amenable number.

28088168253337 is a deficient number, since it is larger than the sum of its proper divisors (293475596903).

28088168253337 is a wasteful number, since it uses less digits than its factorization.

28088168253337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393927623.

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 28088168253337 in words is "twenty-eight trillion, eighty-eight billion, one hundred sixty-eight million, two hundred fifty-three thousand, three hundred thirty-seven".