758112049 has 2 divisors, whose sum is σ = 758112050. Its totient is φ = 758112048.

The previous prime is 758112041. The next prime is 758112073. The reversal of 758112049 is 940211857.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 637815025 + 120297024 = 25255^2 + 10968^2 .

It is a cyclic number.

It is not a de Polignac number, because 758112049 - 2³ = 758112041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 758111999 and 758112017.

It is not a weakly prime, because it can be changed into another prime (758112041) 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, 379056024 + 379056025.

It is an arithmetic number, because the mean of its divisors is an integer number (379056025).

Almost surely, 2^758112049 is an apocalyptic number.

It is an amenable number.

758112049 is a deficient number, since it is larger than the sum of its proper divisors (1).

758112049 is an equidigital number, since it uses as much as digits as its factorization.

758112049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 758112049 is about 27533.8346221517. The cubic root of 758112049 is about 911.8242393835.

The spelling of 758112049 in words is "seven hundred fifty-eight million, one hundred twelve thousand, forty-nine".