50429953 has 4 divisors (see below), whose sum is σ = 57634240. Its totient is φ = 43225668.

The previous prime is 50429947. The next prime is 50429957. The reversal of 50429953 is 35992405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35992405 = 5 ⋅7198481.

It is a cyclic number.

It is not a de Polignac number, because 50429953 - 2⁹ = 50429441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50429957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602133 + ... + 3602146.

It is an arithmetic number, because the mean of its divisors is an integer number (14408560).

It is a Proth number, since it is equal to 1539 ⋅ 2¹⁵ + 1 and 1539 < 2¹⁵.

Almost surely, 2^50429953 is an apocalyptic number.

It is an amenable number.

50429953 is a deficient number, since it is larger than the sum of its proper divisors (7204287).

50429953 is an equidigital number, since it uses as much as digits as its factorization.

50429953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204286.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 50429953 is about 7101.4050018289. The cubic root of 50429953 is about 369.4561110446.

The spelling of 50429953 in words is "fifty million, four hundred twenty-nine thousand, nine hundred fifty-three".