2075561231 has 2 divisors, whose sum is σ = 2075561232. Its totient is φ = 2075561230.

The previous prime is 2075561221. The next prime is 2075561261. The reversal of 2075561231 is 1321655702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2075561231 - 2¹⁴ = 2075544847 is a prime.

It is a super-2 number, since 2×2075561231² = 8615908847260470722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2075561221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037780615 + 1037780616.

It is an arithmetic number, because the mean of its divisors is an integer number (1037780616).

Almost surely, 2^2075561231 is an apocalyptic number.

2075561231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2075561231 is an equidigital number, since it uses as much as digits as its factorization.

2075561231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 2075561231 is about 45558.3277897686. The cubic root of 2075561231 is about 1275.5921854523.

The spelling of 2075561231 in words is "two billion, seventy-five million, five hundred sixty-one thousand, two hundred thirty-one".