50829459 has 4 divisors (see below), whose sum is σ = 67772616. Its totient is φ = 33886304.

The previous prime is 50829451. The next prime is 50829479. The reversal of 50829459 is 95492805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50829459 - 2³ = 50829451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50829459.

It is not an unprimeable number, because it can be changed into a prime (50829451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8471574 + ... + 8471579.

It is an arithmetic number, because the mean of its divisors is an integer number (16943154).

Almost surely, 2^50829459 is an apocalyptic number.

50829459 is a deficient number, since it is larger than the sum of its proper divisors (16943157).

50829459 is a wasteful number, since it uses less digits than its factorization.

50829459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16943156.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 50829459 is about 7129.4781716476. The cubic root of 50829459 is about 370.4291562858.

It can be divided in two parts, 5082 and 9459, that added together give a palindrome (14541).

The spelling of 50829459 in words is "fifty million, eight hundred twenty-nine thousand, four hundred fifty-nine".