50950487 has 4 divisors (see below), whose sum is σ = 58229136. Its totient is φ = 43671840.

The previous prime is 50950481. The next prime is 50950519. The reversal of 50950487 is 78405905.

50950487 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: 78405905 = 5 ⋅15681181.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50950487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50950487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50950481) 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, 3639314 + ... + 3639327.

It is an arithmetic number, because the mean of its divisors is an integer number (14557284).

Almost surely, 2^50950487 is an apocalyptic number.

50950487 is a deficient number, since it is larger than the sum of its proper divisors (7278649).

50950487 is an equidigital number, since it uses as much as digits as its factorization.

50950487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278648.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 50950487 is about 7137.9609833621. The cubic root of 50950487 is about 370.7229279489.

The spelling of 50950487 in words is "fifty million, nine hundred fifty thousand, four hundred eighty-seven".