49817423 has 2 divisors, whose sum is σ = 49817424. Its totient is φ = 49817422.

The previous prime is 49817387. The next prime is 49817431. The reversal of 49817423 is 32471894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49817423 - 2⁶ = 49817359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49817023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24908711 + 24908712.

It is an arithmetic number, because the mean of its divisors is an integer number (24908712).

Almost surely, 2^49817423 is an apocalyptic number.

49817423 is a deficient number, since it is larger than the sum of its proper divisors (1).

49817423 is an equidigital number, since it uses as much as digits as its factorization.

49817423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 49817423 is about 7058.1458613435. The cubic root of 49817423 is about 367.9541900089.

The spelling of 49817423 in words is "forty-nine million, eight hundred seventeen thousand, four hundred twenty-three".