50371906 has 16 divisors (see below), whose sum is σ = 82212984. Its totient is φ = 23007744.

The previous prime is 50371861. The next prime is 50371957. The reversal of 50371906 is 60917305.

It can be written as a sum of positive squares in 4 ways, for example, as 30702681 + 19669225 = 5541^2 + 4435^2 .

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, 7465 + ... + 12508.

Almost surely, 2^50371906 is an apocalyptic number.

50371906 is a deficient number, since it is larger than the sum of its proper divisors (31841078).

50371906 is a wasteful number, since it uses less digits than its factorization.

50371906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20085.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 50371906 is about 7097.3168169386. The cubic root of 50371906 is about 369.3143034401.

The spelling of 50371906 in words is "fifty million, three hundred seventy-one thousand, nine hundred six".