2612065601 has 2 divisors, whose sum is σ = 2612065602. Its totient is φ = 2612065600.

The previous prime is 2612065553. The next prime is 2612065607. The reversal of 2612065601 is 1065602162.

2612065601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2251977025 + 360088576 = 47455^2 + 18976^2 .

It is a cyclic number.

It is not a de Polignac number, because 2612065601 - 2¹⁸ = 2611803457 is a prime.

It is not a weakly prime, because it can be changed into another prime (2612065607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306032800 + 1306032801.

It is an arithmetic number, because the mean of its divisors is an integer number (1306032801).

Almost surely, 2^2612065601 is an apocalyptic number.

It is an amenable number.

2612065601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612065601 is an equidigital number, since it uses as much as digits as its factorization.

2612065601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2612065601 is about 51108.3711440699. The cubic root of 2612065601 is about 1377.1926406712.

Adding to 2612065601 its reverse (1065602162), we get a palindrome (3677667763).

The spelling of 2612065601 in words is "two billion, six hundred twelve million, sixty-five thousand, six hundred one".