50829479 has 2 divisors, whose sum is σ = 50829480. Its totient is φ = 50829478.

The previous prime is 50829451. The next prime is 50829487. The reversal of 50829479 is 97492805.

It is a happy number.

50829479 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 a de Polignac number, because none of the positive numbers 2^k-50829479 is a prime.

It is a super-2 number, since 2×50829479² = 5167271870822882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50829679) 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, 25414739 + 25414740.

It is an arithmetic number, because the mean of its divisors is an integer number (25414740).

Almost surely, 2^50829479 is an apocalyptic number.

50829479 is a deficient number, since it is larger than the sum of its proper divisors (1).

50829479 is an equidigital number, since it uses as much as digits as its factorization.

50829479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 50829479 is about 7129.4795742747. The cubic root of 50829479 is about 370.4292048704.

The spelling of 50829479 in words is "fifty million, eight hundred twenty-nine thousand, four hundred seventy-nine".