50656434 has 16 divisors (see below), whose sum is σ = 101674272. Its totient is φ = 16825248.

The previous prime is 50656433. The next prime is 50656439. The reversal of 50656434 is 43465605.

It is a junction number, because it is equal to n+sod(n) for n = 50656395 and 50656404.

It is not an unprimeable number, because it can be changed into a prime (50656433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13219 + ... + 16614.

It is an arithmetic number, because the mean of its divisors is an integer number (6354642).

Almost surely, 2^50656434 is an apocalyptic number.

50656434 is an abundant number, since it is smaller than the sum of its proper divisors (51017838).

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

50656434 is a wasteful number, since it uses less digits than its factorization.

50656434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30121.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 50656434 is about 7117.3333489447. Note that the first 4 decimals coincide. The cubic root of 50656434 is about 370.0083611454.

The spelling of 50656434 in words is "fifty million, six hundred fifty-six thousand, four hundred thirty-four".