49235269 has 2 divisors, whose sum is σ = 49235270. Its totient is φ = 49235268.

The previous prime is 49235267. The next prime is 49235279. The reversal of 49235269 is 96253294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38750625 + 10484644 = 6225^2 + 3238^2 .

It is a cyclic number.

It is not a de Polignac number, because 49235269 - 2¹ = 49235267 is a prime.

It is a super-2 number, since 2×49235269² = 4848223427004722, which contains 22 as substring.

Together with 49235267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49235267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24617634 + 24617635.

It is an arithmetic number, because the mean of its divisors is an integer number (24617635).

Almost surely, 2^49235269 is an apocalyptic number.

It is an amenable number.

49235269 is a deficient number, since it is larger than the sum of its proper divisors (1).

49235269 is an equidigital number, since it uses as much as digits as its factorization.

49235269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 40.

The square root of 49235269 is about 7016.7848050229. The cubic root of 49235269 is about 366.5152968396.

The spelling of 49235269 in words is "forty-nine million, two hundred thirty-five thousand, two hundred sixty-nine".