3745175125229 has 2 divisors, whose sum is σ = 3745175125230. Its totient is φ = 3745175125228.

The previous prime is 3745175125217. The next prime is 3745175125421. The reversal of 3745175125229 is 9225215715473.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3722206207204 + 22968918025 = 1929302^2 + 151555^2 .

It is a cyclic number.

It is not a de Polignac number, because 3745175125229 - 2¹² = 3745175121133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3745175125129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872587562614 + 1872587562615.

It is an arithmetic number, because the mean of its divisors is an integer number (1872587562615).

Almost surely, 2^{3745175125229} is an apocalyptic number.

It is an amenable number.

3745175125229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3745175125229 is an equidigital number, since it uses as much as digits as its factorization.

3745175125229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292000, while the sum is 53.

The spelling of 3745175125229 in words is "three trillion, seven hundred forty-five billion, one hundred seventy-five million, one hundred twenty-five thousand, two hundred twenty-nine".