50525245 has 8 divisors (see below), whose sum is σ = 60966360. Its totient is φ = 40196160.

The previous prime is 50525219. The next prime is 50525281. The reversal of 50525245 is 54252505.

50525245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 143641 + 50381604 = 379^2 + 7098^2 .

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

It is not a de Polignac number, because 50525245 - 2⁷ = 50525117 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27010 + ... + 28819.

It is an arithmetic number, because the mean of its divisors is an integer number (7620795).

Almost surely, 2^50525245 is an apocalyptic number.

It is an amenable number.

50525245 is a deficient number, since it is larger than the sum of its proper divisors (10441115).

50525245 is a wasteful number, since it uses less digits than its factorization.

50525245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56015.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 50525245 is about 7108.1112118481. Note that the first 3 decimals coincide. The cubic root of 50525245 is about 369.6886716412.

It can be divided in two parts, 505 and 25245, that multiplied together give a triangular number (12748725 = T₅₀₄₉).

The spelling of 50525245 in words is "fifty million, five hundred twenty-five thousand, two hundred forty-five".