50050051 has 4 divisors (see below), whose sum is σ = 50065504. Its totient is φ = 50034600.

The previous prime is 50050043. The next prime is 50050061. The reversal of 50050051 is 15005005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15005005 = 5 ⋅3001001.

It is a cyclic number.

It is not a de Polignac number, because 50050051 - 2³ = 50050043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50050061) 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, 795 + ... + 10036.

It is an arithmetic number, because the mean of its divisors is an integer number (12516376).

Almost surely, 2^50050051 is an apocalyptic number.

50050051 is a deficient number, since it is larger than the sum of its proper divisors (15453).

50050051 is a wasteful number, since it uses less digits than its factorization.

50050051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15452.

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 50050051 is about 7074.6060667715. The cubic root of 50050051 is about 368.5260351766.

Adding to 50050051 its reverse (15005005), we get a palindrome (65055056).

The spelling of 50050051 in words is "fifty million, fifty thousand, fifty-one".