50878870 has 16 divisors (see below), whose sum is σ = 104665248. Its totient is φ = 17444160.

The previous prime is 50878801. The next prime is 50878871. The reversal of 50878870 is 7887805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50878871) 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, 363351 + ... + 363490.

It is an arithmetic number, because the mean of its divisors is an integer number (6541578).

Almost surely, 2^50878870 is an apocalyptic number.

50878870 is an abundant number, since it is smaller than the sum of its proper divisors (53786378).

50878870 is a wasteful number, since it uses less digits than its factorization.

50878870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726855.

The product of its (nonzero) digits is 125440, while the sum is 43.

The square root of 50878870 is about 7132.9425905442. The cubic root of 50878870 is about 370.5491480371.

The spelling of 50878870 in words is "fifty million, eight hundred seventy-eight thousand, eight hundred seventy".