28379053 has 2 divisors, whose sum is σ = 28379054. Its totient is φ = 28379052.

The previous prime is 28379051. The next prime is 28379063. The reversal of 28379053 is 35097382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28068804 + 310249 = 5298^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 28379053 - 2¹ = 28379051 is a prime.

Together with 28379051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28379051) by changing a digit.

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 as a sum of consecutive naturals, namely, 14189526 + 14189527.

It is an arithmetic number, because the mean of its divisors is an integer number (14189527).

Almost surely, 2^28379053 is an apocalyptic number.

It is an amenable number.

28379053 is a deficient number, since it is larger than the sum of its proper divisors (1).

28379053 is an equidigital number, since it uses as much as digits as its factorization.

28379053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 28379053 is about 5327.1993580117. The cubic root of 28379053 is about 305.0230314956.

The spelling of 28379053 in words is "twenty-eight million, three hundred seventy-nine thousand, fifty-three".