50938045 has 8 divisors (see below), whose sum is σ = 61167960. Its totient is φ = 40722240.

The previous prime is 50938039. The next prime is 50938051. The reversal of 50938045 is 54083905.

It is an interprime number because it is at equal distance from previous prime (50938039) and next prime (50938051).

It can be written as a sum of positive squares in 4 ways, for example, as 31595641 + 19342404 = 5621^2 + 4398^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-50938045 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50938045.

It is a congruent number.

It is an unprimeable number.

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, 7635 + ... + 12655.

It is an arithmetic number, because the mean of its divisors is an integer number (7645995).

Almost surely, 2^50938045 is an apocalyptic number.

It is an amenable number.

50938045 is a deficient number, since it is larger than the sum of its proper divisors (10229915).

50938045 is a wasteful number, since it uses less digits than its factorization.

50938045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 50938045 is about 7137.0893927427. The cubic root of 50938045 is about 370.6927489101.

The spelling of 50938045 in words is "fifty million, nine hundred thirty-eight thousand, forty-five".