50820337 has 8 divisors (see below), whose sum is σ = 52054856. Its totient is φ = 49600512.

The previous prime is 50820331. The next prime is 50820347. The reversal of 50820337 is 73302805.

It can be written as a sum of positive squares in 4 ways, for example, as 19280881 + 31539456 = 4391^2 + 5616^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50820337 is a prime.

It is a super-3 number, since 3×50820337³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (50820331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3493 + ... + 10669.

It is an arithmetic number, because the mean of its divisors is an integer number (6506857).

Almost surely, 2^50820337 is an apocalyptic number.

It is an amenable number.

50820337 is a deficient number, since it is larger than the sum of its proper divisors (1234519).

50820337 is an equidigital number, since it uses as much as digits as its factorization.

50820337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7347.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 50820337 is about 7128.8384046772. The cubic root of 50820337 is about 370.4069955350.

The spelling of 50820337 in words is "fifty million, eight hundred twenty thousand, three hundred thirty-seven".