50304137 has 8 divisors (see below), whose sum is σ = 54311880. Its totient is φ = 46316160.

The previous prime is 50304091. The next prime is 50304143. The reversal of 50304137 is 73140305.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14830201 + 35473936 = 3851^2 + 5956^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50304137 - 2⁶ = 50304073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50304187) 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, 587 + ... + 10047.

It is an arithmetic number, because the mean of its divisors is an integer number (6788985).

Almost surely, 2^50304137 is an apocalyptic number.

It is an amenable number.

50304137 is a deficient number, since it is larger than the sum of its proper divisors (4007743).

50304137 is a wasteful number, since it uses less digits than its factorization.

50304137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9883.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 50304137 is about 7092.5409410168. The cubic root of 50304137 is about 369.1486072850.

The spelling of 50304137 in words is "fifty million, three hundred four thousand, one hundred thirty-seven".