2465139101 has 2 divisors, whose sum is σ = 2465139102. Its totient is φ = 2465139100.

The previous prime is 2465139041. The next prime is 2465139109. The reversal of 2465139101 is 1019315642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2294314201 + 170824900 = 47899^2 + 13070^2 .

It is a cyclic number.

It is not a de Polignac number, because 2465139101 - 2⁶ = 2465139037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2465139109) 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 as a sum of consecutive naturals, namely, 1232569550 + 1232569551.

It is an arithmetic number, because the mean of its divisors is an integer number (1232569551).

Almost surely, 2^2465139101 is an apocalyptic number.

It is an amenable number.

2465139101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2465139101 is an equidigital number, since it uses as much as digits as its factorization.

2465139101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 2465139101 is about 49650.1671799804. The cubic root of 2465139101 is about 1350.8707872601.

The spelling of 2465139101 in words is "two billion, four hundred sixty-five million, one hundred thirty-nine thousand, one hundred one".