50089385 has 4 divisors (see below), whose sum is σ = 60107268. Its totient is φ = 40071504.

The previous prime is 50089373. The next prime is 50089387. The reversal of 50089385 is 58398005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58398005 = 5 ⋅11679601.

It can be written as a sum of positive squares in 2 ways, for example, as 9078169 + 41011216 = 3013^2 + 6404^2 .

It is a cyclic number.

It is not a de Polignac number, because 50089385 - 2⁸ = 50089129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50089387) 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, 5008934 + ... + 5008943.

It is an arithmetic number, because the mean of its divisors is an integer number (15026817).

Almost surely, 2^50089385 is an apocalyptic number.

It is an amenable number.

50089385 is a deficient number, since it is larger than the sum of its proper divisors (10017883).

50089385 is a wasteful number, since it uses less digits than its factorization.

50089385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10017882.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 50089385 is about 7077.3854635734. The cubic root of 50089385 is about 368.6225506120.

The spelling of 50089385 in words is "fifty million, eighty-nine thousand, three hundred eighty-five".