50549834 has 4 divisors (see below), whose sum is σ = 75824754. Its totient is φ = 25274916.

The previous prime is 50549827. The next prime is 50549839. The reversal of 50549834 is 43894505.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43894505 = 5 ⋅8778901.

It can be written as a sum of positive squares in only one way, i.e., 50055625 + 494209 = 7075^2 + 703^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50549839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12637457 + ... + 12637460.

Almost surely, 2^50549834 is an apocalyptic number.

50549834 is a deficient number, since it is larger than the sum of its proper divisors (25274920).

50549834 is a wasteful number, since it uses less digits than its factorization.

50549834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25274919.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 50549834 is about 7109.8406451903. The cubic root of 50549834 is about 369.7486337486.

The spelling of 50549834 in words is "fifty million, five hundred forty-nine thousand, eight hundred thirty-four".