28190296495 has 16 divisors (see below), whose sum is σ = 37375577280. Its totient is φ = 20302779904.

The previous prime is 28190296483. The next prime is 28190296573. The reversal of 28190296495 is 59469209182.

It is a cyclic number.

It is not a de Polignac number, because 28190296495 - 2¹⁵ = 28190263727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7207840 + ... + 7211749.

It is an arithmetic number, because the mean of its divisors is an integer number (2335973580).

Almost surely, 2^28190296495 is an apocalyptic number.

28190296495 is a deficient number, since it is larger than the sum of its proper divisors (9185280785).

28190296495 is a wasteful number, since it uses less digits than its factorization.

28190296495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14419634.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 28190296495 in words is "twenty-eight billion, one hundred ninety million, two hundred ninety-six thousand, four hundred ninety-five".