49174333709 has 2 divisors, whose sum is σ = 49174333710. Its totient is φ = 49174333708.

The previous prime is 49174333673. The next prime is 49174333711. The reversal of 49174333709 is 90733347194.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49048960900 + 125372809 = 221470^2 + 11197^2 .

It is a cyclic number.

It is not a de Polignac number, because 49174333709 - 2¹⁶ = 49174268173 is a prime.

Together with 49174333711, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49174333009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24587166854 + 24587166855.

It is an arithmetic number, because the mean of its divisors is an integer number (24587166855).

Almost surely, 2^49174333709 is an apocalyptic number.

It is an amenable number.

49174333709 is a deficient number, since it is larger than the sum of its proper divisors (1).

49174333709 is an equidigital number, since it uses as much as digits as its factorization.

49174333709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 50.

The spelling of 49174333709 in words is "forty-nine billion, one hundred seventy-four million, three hundred thirty-three thousand, seven hundred nine".