50012801 has 4 divisors (see below), whose sum is σ = 50319792. Its totient is φ = 49705812.

The previous prime is 50012771. The next prime is 50012839. The reversal of 50012801 is 10821005.

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.

It is a cyclic number.

It is not a de Polignac number, because 50012801 - 2¹⁰ = 50011777 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 50012801.

It is not an unprimeable number, because it can be changed into a prime (50012881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153251 + ... + 153576.

It is an arithmetic number, because the mean of its divisors is an integer number (12579948).

Almost surely, 2^50012801 is an apocalyptic number.

It is an amenable number.

50012801 is a deficient number, since it is larger than the sum of its proper divisors (306991).

50012801 is a wasteful number, since it uses less digits than its factorization.

50012801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306990.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 50012801 is about 7071.9729213282. The cubic root of 50012801 is about 368.4345867062.

Adding to 50012801 its reverse (10821005), we get a palindrome (60833806).

The spelling of 50012801 in words is "fifty million, twelve thousand, eight hundred one".