49523 has 2 divisors, whose sum is σ = 49524. Its totient is φ = 49522.

The previous prime is 49499. The next prime is 49529. The reversal of 49523 is 32594.

49523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49523 - 2⁶ = 49459 is a prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (49529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24761 + 24762.

It is an arithmetic number, because the mean of its divisors is an integer number (24762).

2⁴⁹⁵²³ is an apocalyptic number.

49523 is a deficient number, since it is larger than the sum of its proper divisors (1).

49523 is an equidigital number, since it uses as much as digits as its factorization.

49523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 49523 is about 222.5376372661. The cubic root of 49523 is about 36.7227882536.

The spelling of 49523 in words is "forty-nine thousand, five hundred twenty-three".