4025455616029 has 2 divisors, whose sum is σ = 4025455616030. Its totient is φ = 4025455616028.

The previous prime is 4025455616011. The next prime is 4025455616033. The reversal of 4025455616029 is 9206165545204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4025231664804 + 223951225 = 2006298^2 + 14965^2 .

It is a cyclic number.

It is not a de Polignac number, because 4025455616029 - 2⁵ = 4025455615997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4025455616069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012727808014 + 2012727808015.

It is an arithmetic number, because the mean of its divisors is an integer number (2012727808015).

Almost surely, 2^{4025455616029} is an apocalyptic number.

It is an amenable number.

4025455616029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025455616029 is an equidigital number, since it uses as much as digits as its factorization.

4025455616029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 4025455616029 in words is "four trillion, twenty-five billion, four hundred fifty-five million, six hundred sixteen thousand, twenty-nine".