49523263 has 2 divisors, whose sum is σ = 49523264. Its totient is φ = 49523262.

The previous prime is 49523237. The next prime is 49523293. The reversal of 49523263 is 36232594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49523263 - 2⁵ = 49523231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49523233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24761631 + 24761632.

It is an arithmetic number, because the mean of its divisors is an integer number (24761632).

Almost surely, 2^49523263 is an apocalyptic number.

49523263 is a deficient number, since it is larger than the sum of its proper divisors (1).

49523263 is an equidigital number, since it uses as much as digits as its factorization.

49523263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 34.

The square root of 49523263 is about 7037.2766749645. The cubic root of 49523263 is about 367.2285326096.

The spelling of 49523263 in words is "forty-nine million, five hundred twenty-three thousand, two hundred sixty-three".