28090232363 has 2 divisors, whose sum is σ = 28090232364. Its totient is φ = 28090232362.

The previous prime is 28090232309. The next prime is 28090232369. The reversal of 28090232363 is 36323209082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28090232363 - 2¹⁰ = 28090231339 is a prime.

It is a super-2 number, since 2×28090232363² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28090232369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14045116181 + 14045116182.

It is an arithmetic number, because the mean of its divisors is an integer number (14045116182).

Almost surely, 2^28090232363 is an apocalyptic number.

28090232363 is a deficient number, since it is larger than the sum of its proper divisors (1).

28090232363 is an equidigital number, since it uses as much as digits as its factorization.

28090232363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 28090232363 in words is "twenty-eight billion, ninety million, two hundred thirty-two thousand, three hundred sixty-three".