2058431269 has 2 divisors, whose sum is σ = 2058431270. Its totient is φ = 2058431268.

The previous prime is 2058431251. The next prime is 2058431273. The reversal of 2058431269 is 9621348502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1074856225 + 983575044 = 32785^2 + 31362^2 .

It is a cyclic number.

It is not a de Polignac number, because 2058431269 - 2⁹ = 2058430757 is a prime.

It is a super-2 number, since 2×2058431269² = 8474278578393900722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2058431569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029215634 + 1029215635.

It is an arithmetic number, because the mean of its divisors is an integer number (1029215635).

Almost surely, 2^2058431269 is an apocalyptic number.

It is an amenable number.

2058431269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2058431269 is an equidigital number, since it uses as much as digits as its factorization.

2058431269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2058431269 is about 45369.9379435326. The cubic root of 2058431269 is about 1272.0732599991.

The spelling of 2058431269 in words is "two billion, fifty-eight million, four hundred thirty-one thousand, two hundred sixty-nine".