50878630 has 32 divisors (see below), whose sum is σ = 101049120. Its totient is φ = 18289920.

The previous prime is 50878627. The next prime is 50878643. The reversal of 50878630 is 3687805.

It is a super-3 number, since 3×50878630³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50878630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7192 + ... + 12388.

It is an arithmetic number, because the mean of its divisors is an integer number (3157785).

Almost surely, 2^50878630 is an apocalyptic number.

50878630 is a deficient number, since it is larger than the sum of its proper divisors (50170490).

50878630 is a wasteful number, since it uses less digits than its factorization.

50878630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 50878630 is about 7132.9257671730. The cubic root of 50878630 is about 370.5485653988.

The spelling of 50878630 in words is "fifty million, eight hundred seventy-eight thousand, six hundred thirty".