50190625 has 12 divisors (see below), whose sum is σ = 62738172. Its totient is φ = 40150000.

The previous prime is 50190593. The next prime is 50190631. The reversal of 50190625 is 52609105.

It can be written as a sum of positive squares in 6 ways, for example, as 49801249 + 389376 = 7057^2 + 624^2 .

It is not a de Polignac number, because 50190625 - 2⁵ = 50190593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50190593 and 50190602.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4906 + ... + 11155.

It is an arithmetic number, because the mean of its divisors is an integer number (5228181).

Almost surely, 2^50190625 is an apocalyptic number.

It is an amenable number.

50190625 is a deficient number, since it is larger than the sum of its proper divisors (12547547).

50190625 is an frugal number, since it uses more digits than its factorization.

50190625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16086 (or 16066 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 50190625 is about 7084.5342119295. The cubic root of 50190625 is about 368.8707351465.

The spelling of 50190625 in words is "fifty million, one hundred ninety thousand, six hundred twenty-five".