20161483 has 2 divisors, whose sum is σ = 20161484. Its totient is φ = 20161482.

The previous prime is 20161457. The next prime is 20161487. The reversal of 20161483 is 38416102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20161483 - 2¹³ = 20153291 is a prime.

It is not a weakly prime, because it can be changed into another prime (20161487) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10080741 + 10080742.

It is an arithmetic number, because the mean of its divisors is an integer number (10080742).

Almost surely, 2^20161483 is an apocalyptic number.

20161483 is a deficient number, since it is larger than the sum of its proper divisors (1).

20161483 is an equidigital number, since it uses as much as digits as its factorization.

20161483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 20161483 is about 4490.1540062675. The cubic root of 20161483 is about 272.1703580649.

Adding to 20161483 its reverse (38416102), we get a palindrome (58577585).

The spelling of 20161483 in words is "twenty million, one hundred sixty-one thousand, four hundred eighty-three".