49535513 has 2 divisors, whose sum is σ = 49535514. Its totient is φ = 49535512.

The previous prime is 49535419. The next prime is 49535533. The reversal of 49535513 is 31553594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36517849 + 13017664 = 6043^2 + 3608^2 .

It is a cyclic number.

It is not a de Polignac number, because 49535513 - 2¹⁸ = 49273369 is a prime.

It is not a weakly prime, because it can be changed into another prime (49535533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24767756 + 24767757.

It is an arithmetic number, because the mean of its divisors is an integer number (24767757).

Almost surely, 2^49535513 is an apocalyptic number.

It is an amenable number.

49535513 is a deficient number, since it is larger than the sum of its proper divisors (1).

49535513 is an equidigital number, since it uses as much as digits as its factorization.

49535513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40500, while the sum is 35.

The square root of 49535513 is about 7038.1469862457. The cubic root of 49535513 is about 367.2588091462.

The spelling of 49535513 in words is "forty-nine million, five hundred thirty-five thousand, five hundred thirteen".