28376581034033 has 8 divisors (see below), whose sum is σ = 30302022017280. Its totient is φ = 26514269263440.

The previous prime is 28376581033981. The next prime is 28376581034051. The reversal of 28376581034033 is 33043018567382.

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 28376581034033 - 2¹⁶ = 28376580968497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28376581034533) 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, 15782302235 + ... + 15782304032.

It is an arithmetic number, because the mean of its divisors is an integer number (3787752752160).

Almost surely, 2^{28376581034033} is an apocalyptic number.

It is an amenable number.

28376581034033 is a deficient number, since it is larger than the sum of its proper divisors (1925440983247).

28376581034033 is a wasteful number, since it uses less digits than its factorization.

28376581034033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31564606327.

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 28376581034033 in words is "twenty-eight trillion, three hundred seventy-six billion, five hundred eighty-one million, thirty-four thousand, thirty-three".