50525512 has 16 divisors (see below), whose sum is σ = 94810860. Its totient is φ = 25242624.

The previous prime is 50525509. The next prime is 50525537. The reversal of 50525512 is 21552505.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50495236 + 30276 = 7106^2 + 174^2 .

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 3 ways as a sum of consecutive naturals, for example, 17688 + ... + 20344.

Almost surely, 2^50525512 is an apocalyptic number.

It is an amenable number.

50525512 is a deficient number, since it is larger than the sum of its proper divisors (44285348).

50525512 is a wasteful number, since it uses less digits than its factorization.

50525512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040 (or 5036 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 50525512 is about 7108.1299931839. The cubic root of 50525512 is about 369.6893228450.

The spelling of 50525512 in words is "fifty million, five hundred twenty-five thousand, five hundred twelve".