50951017 has 4 divisors (see below), whose sum is σ = 54870340. Its totient is φ = 47031696.

The previous prime is 50950943. The next prime is 50951041. The reversal of 50951017 is 71015905.

50951017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71015905 = 5 ⋅14203181.

It can be written as a sum of positive squares in 2 ways, for example, as 6007401 + 44943616 = 2451^2 + 6704^2 .

It is a cyclic number.

It is not a de Polignac number, because 50951017 - 2¹⁹ = 50426729 is a prime.

It is a super-2 number, since 2×50951017² = 5192012266668578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50951077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1959642 + ... + 1959667.

It is an arithmetic number, because the mean of its divisors is an integer number (13717585).

Almost surely, 2^50951017 is an apocalyptic number.

It is an amenable number.

50951017 is a deficient number, since it is larger than the sum of its proper divisors (3919323).

50951017 is a wasteful number, since it uses less digits than its factorization.

50951017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3919322.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 50951017 is about 7137.9981087137. The cubic root of 50951017 is about 370.7242133961.

The spelling of 50951017 in words is "fifty million, nine hundred fifty-one thousand, seventeen".