50505829 has 12 divisors (see below), whose sum is σ = 56089440. Its totient is φ = 45101960.

The previous prime is 50505823. The next prime is 50505839. The reversal of 50505829 is 92850505.

It is not a de Polignac number, because 50505829 - 2³ = 50505821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50505794 and 50505803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37632 + ... + 38950.

It is an arithmetic number, because the mean of its divisors is an integer number (4674120).

Almost surely, 2^50505829 is an apocalyptic number.

50505829 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

50505829 is a deficient number, since it is larger than the sum of its proper divisors (5583611).

50505829 is a wasteful number, since it uses less digits than its factorization.

50505829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 50505829 is about 7106.7453169507. The cubic root of 50505829 is about 369.6413105323.

The spelling of 50505829 in words is "fifty million, five hundred five thousand, eight hundred twenty-nine".