50668494 has 16 divisors (see below), whose sum is σ = 105743232. Its totient is φ = 16155128.

The previous prime is 50668463. The next prime is 50668523. The reversal of 50668494 is 49486605.

It is a congruent number.

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, 183444 + ... + 183719.

It is an arithmetic number, because the mean of its divisors is an integer number (6608952).

Almost surely, 2^50668494 is an apocalyptic number.

50668494 is an abundant number, since it is smaller than the sum of its proper divisors (55074738).

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

50668494 is a wasteful number, since it uses less digits than its factorization.

50668494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367191.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 50668494 is about 7118.1805259490. The cubic root of 50668494 is about 370.0377219880.

The spelling of 50668494 in words is "fifty million, six hundred sixty-eight thousand, four hundred ninety-four".