3040005252061 has 2 divisors, whose sum is σ = 3040005252062. Its totient is φ = 3040005252060.

The previous prime is 3040005252049. The next prime is 3040005252101. The reversal of 3040005252061 is 1602525000403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2432570508900 + 607434743161 = 1559670^2 + 779381^2 .

It is an emirp because it is prime and its reverse (1602525000403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3040005252061 - 2⁵ = 3040005252029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3040005252161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520002626030 + 1520002626031.

It is an arithmetic number, because the mean of its divisors is an integer number (1520002626031).

Almost surely, 2^{3040005252061} is an apocalyptic number.

It is an amenable number.

3040005252061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040005252061 is an equidigital number, since it uses as much as digits as its factorization.

3040005252061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 3040005252061 in words is "three trillion, forty billion, five million, two hundred fifty-two thousand, sixty-one".