3652546129 has 2 divisors, whose sum is σ = 3652546130. Its totient is φ = 3652546128.

The previous prime is 3652546127. The next prime is 3652546147. The reversal of 3652546129 is 9216452563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3404955904 + 247590225 = 58352^2 + 15735^2 .

It is an emirp because it is prime and its reverse (9216452563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3652546129 - 2¹ = 3652546127 is a prime.

Together with 3652546127, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3652546127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826273064 + 1826273065.

It is an arithmetic number, because the mean of its divisors is an integer number (1826273065).

Almost surely, 2^3652546129 is an apocalyptic number.

It is an amenable number.

3652546129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652546129 is an equidigital number, since it uses as much as digits as its factorization.

3652546129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 43.

The square root of 3652546129 is about 60436.2981080079. The cubic root of 3652546129 is about 1540.0396527992.

The spelling of 3652546129 in words is "three billion, six hundred fifty-two million, five hundred forty-six thousand, one hundred twenty-nine".