50380045 has 8 divisors (see below), whose sum is σ = 60593400. Its totient is φ = 40212480.

The previous prime is 50380019. The next prime is 50380049. The reversal of 50380045 is 54008305.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 281961 + 50098084 = 531^2 + 7078^2 .

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

It is not a de Polignac number, because 50380045 - 2¹¹ = 50377997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50380049) 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 7 ways as a sum of consecutive naturals, for example, 8976 + ... + 13465.

It is an arithmetic number, because the mean of its divisors is an integer number (7574175).

Almost surely, 2^50380045 is an apocalyptic number.

It is an amenable number.

50380045 is a deficient number, since it is larger than the sum of its proper divisors (10213355).

50380045 is a wasteful number, since it uses less digits than its factorization.

50380045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22895.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50380045 is about 7097.8901794829. The cubic root of 50380045 is about 369.3341934110.

The spelling of 50380045 in words is "fifty million, three hundred eighty thousand, forty-five".