50402929 has 8 divisors (see below), whose sum is σ = 50960000. Its totient is φ = 49848912.

The previous prime is 50402903. The next prime is 50402983. The reversal of 50402929 is 92920405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50402929 - 2¹¹ = 50400881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50402929.

It is not an unprimeable number, because it can be changed into a prime (50432929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47992 + ... + 49030.

It is an arithmetic number, because the mean of its divisors is an integer number (6370000).

Almost surely, 2^50402929 is an apocalyptic number.

It is an amenable number.

50402929 is a deficient number, since it is larger than the sum of its proper divisors (557071).

50402929 is a wasteful number, since it uses less digits than its factorization.

50402929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 50402929 is about 7099.5020247902. The cubic root of 50402929 is about 369.3901055241.

The spelling of 50402929 in words is "fifty million, four hundred two thousand, nine hundred twenty-nine".