1652541227 has 2 divisors, whose sum is σ = 1652541228. Its totient is φ = 1652541226.

The previous prime is 1652541217. The next prime is 1652541251. The reversal of 1652541227 is 7221452561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1652541227 - 2¹⁶ = 1652475691 is a prime.

It is not a weakly prime, because it can be changed into another prime (1652541217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826270613 + 826270614.

It is an arithmetic number, because the mean of its divisors is an integer number (826270614).

Almost surely, 2^1652541227 is an apocalyptic number.

1652541227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652541227 is an equidigital number, since it uses as much as digits as its factorization.

1652541227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 35.

The square root of 1652541227 is about 40651.4603304728. The cubic root of 1652541227 is about 1182.2720819041.

Adding to 1652541227 its reverse (7221452561), we get a palindrome (8873993788).

The spelling of 1652541227 in words is "one billion, six hundred fifty-two million, five hundred forty-one thousand, two hundred twenty-seven".