50340429 has 6 divisors (see below), whose sum is σ = 72713966. Its totient is φ = 33560280.

The previous prime is 50340427. The next prime is 50340439. The reversal of 50340429 is 92404305.

It can be written as a sum of positive squares in only one way, i.e., 47196900 + 3143529 = 6870^2 + 1773^2 .

It is not a de Polignac number, because 50340429 - 2¹ = 50340427 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50340421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2796682 + ... + 2796699.

Almost surely, 2^50340429 is an apocalyptic number.

It is an amenable number.

50340429 is a deficient number, since it is larger than the sum of its proper divisors (22373537).

50340429 is a wasteful number, since it uses less digits than its factorization.

50340429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593387 (or 5593384 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 50340429 is about 7095.0989422277. The cubic root of 50340429 is about 369.2373602289.

The spelling of 50340429 in words is "fifty million, three hundred forty thousand, four hundred twenty-nine".