15382063 has 2 divisors, whose sum is σ = 15382064. Its totient is φ = 15382062.

The previous prime is 15382057. The next prime is 15382091. The reversal of 15382063 is 36028351.

It is an a-pointer prime, because the next prime (15382091) can be obtained adding 15382063 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15382063 - 2¹³ = 15373871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15382013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7691031 + 7691032.

It is an arithmetic number, because the mean of its divisors is an integer number (7691032).

Almost surely, 2^15382063 is an apocalyptic number.

15382063 is a deficient number, since it is larger than the sum of its proper divisors (1).

15382063 is an equidigital number, since it uses as much as digits as its factorization.

15382063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 15382063 is about 3921.9973227936. The cubic root of 15382063 is about 248.6975624087.

The spelling of 15382063 in words is "fifteen million, three hundred eighty-two thousand, sixty-three".