2625975701 has 2 divisors, whose sum is σ = 2625975702. Its totient is φ = 2625975700.

The previous prime is 2625975647. The next prime is 2625975713. The reversal of 2625975701 is 1075795262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1757789476 + 868186225 = 41926^2 + 29465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2625975701 - 2¹⁴ = 2625959317 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 (2625975101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312987850 + 1312987851.

It is an arithmetic number, because the mean of its divisors is an integer number (1312987851).

Almost surely, 2^2625975701 is an apocalyptic number.

It is an amenable number.

2625975701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625975701 is an equidigital number, since it uses as much as digits as its factorization.

2625975701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 2625975701 is about 51244.2748119241. The cubic root of 2625975701 is about 1379.6329803573.

The spelling of 2625975701 in words is "two billion, six hundred twenty-five million, nine hundred seventy-five thousand, seven hundred one".