28003024995 has 32 divisors (see below), whose sum is σ = 49126176000. Its totient is φ = 13508288640.

The previous prime is 28003024967. The next prime is 28003025003. The reversal of 28003024995 is 59942030082.

It is not a de Polignac number, because 28003024995 - 2¹³ = 28003016803 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 398245 + ... + 463254.

It is an arithmetic number, because the mean of its divisors is an integer number (1535193000).

Almost surely, 2^28003024995 is an apocalyptic number.

28003024995 is a deficient number, since it is larger than the sum of its proper divisors (21123151005).

28003024995 is a wasteful number, since it uses less digits than its factorization.

28003024995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861715.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 28003024995 in words is "twenty-eight billion, three million, twenty-four thousand, nine hundred ninety-five".