50806476 has 72 divisors (see below), whose sum is σ = 150768800. Its totient is φ = 14121216.

The previous prime is 50806447. The next prime is 50806487. The reversal of 50806476 is 67460805.

It is a happy number.

50806476 is a `hidden beast` number, since 5 + 0 + 8 + 0 + 647 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50806476.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6600 + ... + 12048.

Almost surely, 2^50806476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50806476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75384400).

50806476 is an abundant number, since it is smaller than the sum of its proper divisors (99962324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50806476 is a wasteful number, since it uses less digits than its factorization.

50806476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503 (or 5498 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 50806476 is about 7127.8661603596. The cubic root of 50806476 is about 370.3733169035.

The spelling of 50806476 in words is "fifty million, eight hundred six thousand, four hundred seventy-six".