50143098 has 32 divisors (see below), whose sum is σ = 107939520. Its totient is φ = 15471360.

The previous prime is 50143063. The next prime is 50143099. The reversal of 50143098 is 89034105.

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 (50143099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2193 + ... + 10251.

It is an arithmetic number, because the mean of its divisors is an integer number (3373110).

Almost surely, 2^50143098 is an apocalyptic number.

50143098 is an abundant number, since it is smaller than the sum of its proper divisors (57796422).

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

50143098 is a wasteful number, since it uses less digits than its factorization.

50143098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8142.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 50143098 is about 7081.1791390982. The cubic root of 50143098 is about 368.7542668088.

The spelling of 50143098 in words is "fifty million, one hundred forty-three thousand, ninety-eight".