15380083 has 2 divisors, whose sum is σ = 15380084. Its totient is φ = 15380082.

The previous prime is 15380047. The next prime is 15380093. The reversal of 15380083 is 38008351.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15380083 is a prime.

It is not a weakly prime, because it can be changed into another prime (15380003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7690041 + 7690042.

It is an arithmetic number, because the mean of its divisors is an integer number (7690042).

Almost surely, 2^15380083 is an apocalyptic number.

15380083 is a deficient number, since it is larger than the sum of its proper divisors (1).

15380083 is an equidigital number, since it uses as much as digits as its factorization.

15380083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 15380083 is about 3921.7448922642. The cubic root of 15380083 is about 248.6868910550.

The spelling of 15380083 in words is "fifteen million, three hundred eighty thousand, eighty-three".