50381098 has 8 divisors (see below), whose sum is σ = 80017092. Its totient is φ = 23708736.

The previous prime is 50381041. The next prime is 50381099. The reversal of 50381098 is 89018305.

It can be written as a sum of positive squares in 2 ways, for example, as 50367409 + 13689 = 7097^2 + 117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1481797 = 50381098 / (5 + 0 + 3 + 8 + 1 + 0 + 9 + 8).

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 (50381099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740865 + ... + 740932.

Almost surely, 2^50381098 is an apocalyptic number.

50381098 is a deficient number, since it is larger than the sum of its proper divisors (29635994).

50381098 is a wasteful number, since it uses less digits than its factorization.

50381098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481816.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 50381098 is about 7097.9643560672. The cubic root of 50381098 is about 369.3367665608.

The spelling of 50381098 in words is "fifty million, three hundred eighty-one thousand, ninety-eight".