4025345101 has 2 divisors, whose sum is σ = 4025345102. Its totient is φ = 4025345100.

The previous prime is 4025345083. The next prime is 4025345123. The reversal of 4025345101 is 1015435204.

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., 2969160100 + 1056185001 = 54490^2 + 32499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4025345101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4025345171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012672550 + 2012672551.

It is an arithmetic number, because the mean of its divisors is an integer number (2012672551).

Almost surely, 2^4025345101 is an apocalyptic number.

It is an amenable number.

4025345101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025345101 is an equidigital number, since it uses as much as digits as its factorization.

4025345101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4025345101 is about 63445.6074208451. The cubic root of 4025345101 is about 1590.7467321690.

The spelling of 4025345101 in words is "four billion, twenty-five million, three hundred forty-five thousand, one hundred one".