50256890 has 16 divisors (see below), whose sum is σ = 93381120. Its totient is φ = 19454160.

The previous prime is 50256889. The next prime is 50256917. The reversal of 50256890 is 9865205.

50256890 is nontrivially palindromic in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 50256890.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80750 + ... + 81369.

It is an arithmetic number, because the mean of its divisors is an integer number (5836320).

Almost surely, 2^50256890 is an apocalyptic number.

50256890 is a deficient number, since it is larger than the sum of its proper divisors (43124230).

50256890 is a wasteful number, since it uses less digits than its factorization.

50256890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162157.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 50256890 is about 7089.2094058506. The cubic root of 50256890 is about 369.0329996462.

The spelling of 50256890 in words is "fifty million, two hundred fifty-six thousand, eight hundred ninety".