50685434 has 16 divisors (see below), whose sum is σ = 78817536. Its totient is φ = 24420000.

The previous prime is 50685431. The next prime is 50685443. The reversal of 50685434 is 43458605.

It is a junction number, because it is equal to n+sod(n) for n = 50685394 and 50685403.

It is not an unprimeable number, because it can be changed into a prime (50685431) 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, 13934 + ... + 17190.

It is an arithmetic number, because the mean of its divisors is an integer number (4926096).

Almost surely, 2^50685434 is an apocalyptic number.

50685434 is a deficient number, since it is larger than the sum of its proper divisors (28132102).

50685434 is a wasteful number, since it uses less digits than its factorization.

50685434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 50685434 is about 7119.3703373262. The cubic root of 50685434 is about 370.0789556362.

The spelling of 50685434 in words is "fifty million, six hundred eighty-five thousand, four hundred thirty-four".