3625542029 has 2 divisors, whose sum is σ = 3625542030. Its totient is φ = 3625542028.

The previous prime is 3625542017. The next prime is 3625542031. The reversal of 3625542029 is 9202455263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3481590025 + 143952004 = 59005^2 + 11998^2 .

It is a cyclic number.

It is not a de Polignac number, because 3625542029 - 2⁴ = 3625542013 is a prime.

It is a Sophie Germain prime.

Together with 3625542031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3625541983 and 3625542001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3625542079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812771014 + 1812771015.

It is an arithmetic number, because the mean of its divisors is an integer number (1812771015).

Almost surely, 2^3625542029 is an apocalyptic number.

It is an amenable number.

3625542029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3625542029 is an equidigital number, since it uses as much as digits as its factorization.

3625542029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 3625542029 is about 60212.4740315493. The cubic root of 3625542029 is about 1536.2349738463.

The spelling of 3625542029 in words is "three billion, six hundred twenty-five million, five hundred forty-two thousand, twenty-nine".