28554491295395 has 48 divisors (see below), whose sum is σ = 37357990432992. Its totient is φ = 20942144271360.

The previous prime is 28554491295377. The next prime is 28554491295479. The reversal of 28554491295395 is 59359219445582.

It is not a de Polignac number, because 28554491295395 - 2⁶ = 28554491295331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 285577760 + ... + 285677730.

It is an arithmetic number, because the mean of its divisors is an integer number (778291467354).

Almost surely, 2^{28554491295395} is an apocalyptic number.

28554491295395 is a deficient number, since it is larger than the sum of its proper divisors (8803499137597).

28554491295395 is a wasteful number, since it uses less digits than its factorization.

28554491295395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102312 (or 102299 counting only the distinct ones).

The product of its digits is 699840000, while the sum is 71.

The spelling of 28554491295395 in words is "twenty-eight trillion, five hundred fifty-four billion, four hundred ninety-one million, two hundred ninety-five thousand, three hundred ninety-five".