49614605269 has 2 divisors, whose sum is σ = 49614605270. Its totient is φ = 49614605268.

The previous prime is 49614605233. The next prime is 49614605279. The reversal of 49614605269 is 96250641694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46101672369 + 3512932900 = 214713^2 + 59270^2 .

It is a cyclic number.

It is not a de Polignac number, because 49614605269 - 2⁹ = 49614604757 is a prime.

It is a super-2 number, since 2×49614605269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49614605279) 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, 24807302634 + 24807302635.

It is an arithmetic number, because the mean of its divisors is an integer number (24807302635).

Almost surely, 2^49614605269 is an apocalyptic number.

It is an amenable number.

49614605269 is a deficient number, since it is larger than the sum of its proper divisors (1).

49614605269 is an equidigital number, since it uses as much as digits as its factorization.

49614605269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 49614605269 in words is "forty-nine billion, six hundred fourteen million, six hundred five thousand, two hundred sixty-nine".