50878101 has 8 divisors (see below), whose sum is σ = 68333184. Its totient is φ = 33670880.

The previous prime is 50878063. The next prime is 50878117. The reversal of 50878101 is 10187805.

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 50878101 - 2⁷ = 50877973 is a prime.

It is a super-2 number, since 2×50878101² = 5177162322732402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50878301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61485 + ... + 62306.

It is an arithmetic number, because the mean of its divisors is an integer number (8541648).

Almost surely, 2^50878101 is an apocalyptic number.

It is an amenable number.

50878101 is a deficient number, since it is larger than the sum of its proper divisors (17455083).

50878101 is a wasteful number, since it uses less digits than its factorization.

50878101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123931.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 50878101 is about 7132.8886855187. Note that the first 3 decimals coincide. The cubic root of 50878101 is about 370.5472811604.

The spelling of 50878101 in words is "fifty million, eight hundred seventy-eight thousand, one hundred one".