50425505 has 8 divisors (see below), whose sum is σ = 65165352. Its totient is φ = 37237248.

The previous prime is 50425493. The next prime is 50425511. The reversal of 50425505 is 50552405.

It can be written as a sum of positive squares in 4 ways, for example, as 9759376 + 40666129 = 3124^2 + 6377^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50425505 - 2⁴ = 50425489 is a prime.

It is a Duffinian 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, 387824 + ... + 387953.

It is an arithmetic number, because the mean of its divisors is an integer number (8145669).

Almost surely, 2^50425505 is an apocalyptic number.

It is an amenable number.

50425505 is a deficient number, since it is larger than the sum of its proper divisors (14739847).

50425505 is a wasteful number, since it uses less digits than its factorization.

50425505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775795.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 50425505 is about 7101.0918174602. The cubic root of 50425505 is about 369.4452485247.

The spelling of 50425505 in words is "fifty million, four hundred twenty-five thousand, five hundred five".