3623062145 has 4 divisors (see below), whose sum is σ = 4347674580. Its totient is φ = 2898449712.

The previous prime is 3623062141. The next prime is 3623062187. The reversal of 3623062145 is 5412603263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5412603263 = 89 ⋅60815767.

It can be written as a sum of positive squares in 2 ways, for example, as 1455880336 + 2167181809 = 38156^2 + 46553^2 .

It is a cyclic number.

It is not a de Polignac number, because 3623062145 - 2² = 3623062141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3623062141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362306210 + ... + 362306219.

It is an arithmetic number, because the mean of its divisors is an integer number (1086918645).

Almost surely, 2^3623062145 is an apocalyptic number.

It is an amenable number.

3623062145 is a deficient number, since it is larger than the sum of its proper divisors (724612435).

3623062145 is an equidigital number, since it uses as much as digits as its factorization.

3623062145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724612434.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3623062145 is about 60191.8777327971. The cubic root of 3623062145 is about 1535.8846305096.

The spelling of 3623062145 in words is "three billion, six hundred twenty-three million, sixty-two thousand, one hundred forty-five".