50566625 has 8 divisors (see below), whose sum is σ = 63107304. Its totient is φ = 40453200.

The previous prime is 50566613. The next prime is 50566639. The reversal of 50566625 is 52666505.

It can be written as a sum of positive squares in 4 ways, for example, as 341056 + 50225569 = 584^2 + 7087^2 .

It is not a de Polignac number, because 50566625 - 2⁶ = 50566561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202142 + ... + 202391.

It is an arithmetic number, because the mean of its divisors is an integer number (7888413).

Almost surely, 2^50566625 is an apocalyptic number.

It is an amenable number.

50566625 is a deficient number, since it is larger than the sum of its proper divisors (12540679).

50566625 is an equidigital number, since it uses as much as digits as its factorization.

50566625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404548 (or 404538 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 50566625 is about 7111.0213753019. The cubic root of 50566625 is about 369.7895686804.

The spelling of 50566625 in words is "fifty million, five hundred sixty-six thousand, six hundred twenty-five".