50689037 has 4 divisors (see below), whose sum is σ = 57930336. Its totient is φ = 43447740.

The previous prime is 50689031. The next prime is 50689043. The reversal of 50689037 is 73098605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (50689031) and next prime (50689043).

It is not a de Polignac number, because 50689037 - 2⁶ = 50688973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50689031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3620639 + ... + 3620652.

It is an arithmetic number, because the mean of its divisors is an integer number (14482584).

Almost surely, 2^50689037 is an apocalyptic number.

It is an amenable number.

50689037 is a deficient number, since it is larger than the sum of its proper divisors (7241299).

50689037 is an equidigital number, since it uses as much as digits as its factorization.

50689037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241298.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 50689037 is about 7119.6233748703. The cubic root of 50689037 is about 370.0877245123.

The spelling of 50689037 in words is "fifty million, six hundred eighty-nine thousand, thirty-seven".