49829513 has 2 divisors, whose sum is σ = 49829514. Its totient is φ = 49829512.

The previous prime is 49829471. The next prime is 49829531. The reversal of 49829513 is 31592894.

49829513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (49829531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48052624 + 1776889 = 6932^2 + 1333^2 .

It is a cyclic number.

It is not a de Polignac number, because 49829513 - 2⁸ = 49829257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49829543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24914756 + 24914757.

It is an arithmetic number, because the mean of its divisors is an integer number (24914757).

Almost surely, 2^49829513 is an apocalyptic number.

It is an amenable number.

49829513 is a deficient number, since it is larger than the sum of its proper divisors (1).

49829513 is an equidigital number, since it uses as much as digits as its factorization.

49829513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 41.

The square root of 49829513 is about 7059.0022666096. The cubic root of 49829513 is about 367.9839534000.

The spelling of 49829513 in words is "forty-nine million, eight hundred twenty-nine thousand, five hundred thirteen".