50035521 has 8 divisors (see below), whose sum is σ = 66866400. Its totient is φ = 33280832.

The previous prime is 50035477. The next prime is 50035523. The reversal of 50035521 is 12553005.

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 50035521 - 2⁷ = 50035393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50035523) 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, 17496 + ... + 20153.

It is an arithmetic number, because the mean of its divisors is an integer number (8358300).

Almost surely, 2^50035521 is an apocalyptic number.

It is an amenable number.

50035521 is a deficient number, since it is larger than the sum of its proper divisors (16830879).

50035521 is a wasteful number, since it uses less digits than its factorization.

50035521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38095.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 50035521 is about 7073.5790799283. The cubic root of 50035521 is about 368.4903695350.

Adding to 50035521 its reverse (12553005), we get a palindrome (62588526).

The spelling of 50035521 in words is "fifty million, thirty-five thousand, five hundred twenty-one".