28019401127483 has 2 divisors, whose sum is σ = 28019401127484. Its totient is φ = 28019401127482.

The previous prime is 28019401127449. The next prime is 28019401127521. The reversal of 28019401127483 is 38472110491082.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28019401127483 - 2¹⁶ = 28019401061947 is a prime.

It is a super-2 number, since 2×28019401127483² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28019401124483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14009700563741 + 14009700563742.

It is an arithmetic number, because the mean of its divisors is an integer number (14009700563742).

Almost surely, 2^{28019401127483} is an apocalyptic number.

28019401127483 is a deficient number, since it is larger than the sum of its proper divisors (1).

28019401127483 is an equidigital number, since it uses as much as digits as its factorization.

28019401127483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 28019401127483 in words is "twenty-eight trillion, nineteen billion, four hundred one million, one hundred twenty-seven thousand, four hundred eighty-three".