49016269 has 2 divisors, whose sum is σ = 49016270. Its totient is φ = 49016268.

The previous prime is 49016237. The next prime is 49016273. The reversal of 49016269 is 96261094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48483369 + 532900 = 6963^2 + 730^2 .

It is a cyclic number.

It is not a de Polignac number, because 49016269 - 2⁵ = 49016237 is a prime.

It is a super-2 number, since 2×49016269² = 4805189253360722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49016299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24508134 + 24508135.

It is an arithmetic number, because the mean of its divisors is an integer number (24508135).

Almost surely, 2^49016269 is an apocalyptic number.

It is an amenable number.

49016269 is a deficient number, since it is larger than the sum of its proper divisors (1).

49016269 is an equidigital number, since it uses as much as digits as its factorization.

49016269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 49016269 is about 7001.1619749867. The cubic root of 49016269 is about 365.9710653268.

The spelling of 49016269 in words is "forty-nine million, sixteen thousand, two hundred sixty-nine".