4540139701 has 2 divisors, whose sum is σ = 4540139702. Its totient is φ = 4540139700.

The previous prime is 4540139687. The next prime is 4540139713. The reversal of 4540139701 is 1079310454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3918634801 + 621504900 = 62599^2 + 24930^2 .

It is a cyclic number.

It is not a de Polignac number, because 4540139701 - 2¹¹ = 4540137653 is a prime.

It is a super-2 number, since 2×4540139701² = 41225737009192738802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4540139771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270069850 + 2270069851.

It is an arithmetic number, because the mean of its divisors is an integer number (2270069851).

Almost surely, 2^4540139701 is an apocalyptic number.

It is an amenable number.

4540139701 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540139701 is an equidigital number, since it uses as much as digits as its factorization.

4540139701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 4540139701 is about 67380.5587762524. The cubic root of 4540139701 is about 1655.8579294840.

The spelling of 4540139701 in words is "four billion, five hundred forty million, one hundred thirty-nine thousand, seven hundred one".