50751113 has 12 divisors (see below), whose sum is σ = 59154372. Its totient is φ = 43414560.

The previous prime is 50751083. The next prime is 50751121. The reversal of 50751113 is 31115705.

It can be written as a sum of positive squares in 2 ways, for example, as 44782864 + 5968249 = 6692^2 + 2443^2 .

It is not a de Polignac number, because 50751113 - 2¹⁴ = 50734729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50751193) 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 11 ways as a sum of consecutive naturals, for example, 42383 + ... + 43563.

It is an arithmetic number, because the mean of its divisors is an integer number (4929531).

Almost surely, 2^50751113 is an apocalyptic number.

It is an amenable number.

50751113 is a deficient number, since it is larger than the sum of its proper divisors (8403259).

50751113 is a wasteful number, since it uses less digits than its factorization.

50751113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072 (or 2065 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 23.

The square root of 50751113 is about 7123.9815412450. The cubic root of 50751113 is about 370.2387380594.

Adding to 50751113 its reverse (31115705), we get a palindrome (81866818).

The spelling of 50751113 in words is "fifty million, seven hundred fifty-one thousand, one hundred thirteen".