50145448 has 16 divisors (see below), whose sum is σ = 95080500. Its totient is φ = 24790656.

The previous prime is 50145409. The next prime is 50145493. The reversal of 50145448 is 84454105.

50145448 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 2 ways, for example, as 48748324 + 1397124 = 6982^2 + 1182^2 .

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 3 ways as a sum of consecutive naturals, for example, 34503 + ... + 35926.

Almost surely, 2^50145448 is an apocalyptic number.

It is an amenable number.

50145448 is a deficient number, since it is larger than the sum of its proper divisors (44935052).

50145448 is a wasteful number, since it uses less digits than its factorization.

50145448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70524 (or 70520 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 50145448 is about 7081.3450699708. The cubic root of 50145448 is about 368.7600273822.

The spelling of 50145448 in words is "fifty million, one hundred forty-five thousand, four hundred forty-eight".