15409483 has 2 divisors, whose sum is σ = 15409484. Its totient is φ = 15409482.

The previous prime is 15409477. The next prime is 15409487. The reversal of 15409483 is 38490451.

15409483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15409483 - 2⁵ = 15409451 is a prime.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (15409487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7704741 + 7704742.

It is an arithmetic number, because the mean of its divisors is an integer number (7704742).

Almost surely, 2^15409483 is an apocalyptic number.

15409483 is a deficient number, since it is larger than the sum of its proper divisors (1).

15409483 is an equidigital number, since it uses as much as digits as its factorization.

15409483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 15409483 is about 3925.4914342029. The cubic root of 15409483 is about 248.8452504259.

The spelling of 15409483 in words is "fifteen million, four hundred nine thousand, four hundred eighty-three".