2075430061 has 2 divisors, whose sum is σ = 2075430062. Its totient is φ = 2075430060.

The previous prime is 2075430041. The next prime is 2075430107. The reversal of 2075430061 is 1600345702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2046205225 + 29224836 = 45235^2 + 5406^2 .

It is a cyclic number.

It is not a de Polignac number, because 2075430061 - 2⁷ = 2075429933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2075430041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037715030 + 1037715031.

It is an arithmetic number, because the mean of its divisors is an integer number (1037715031).

Almost surely, 2^2075430061 is an apocalyptic number.

It is an amenable number.

2075430061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2075430061 is an equidigital number, since it uses as much as digits as its factorization.

2075430061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2075430061 is about 45556.8881838960. Note that the first 3 decimals coincide. The cubic root of 2075430061 is about 1275.5653135313.

Adding to 2075430061 its reverse (1600345702), we get a palindrome (3675775763).

The spelling of 2075430061 in words is "two billion, seventy-five million, four hundred thirty thousand, sixty-one".