50576738 has 4 divisors (see below), whose sum is σ = 75865110. Its totient is φ = 25288368.

The previous prime is 50576737. The next prime is 50576749. The reversal of 50576738 is 83767505.

50576738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30658369 + 19918369 = 5537^2 + 4463^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50576695 and 50576704.

It is not an unprimeable number, because it can be changed into a prime (50576737) by changing a digit.

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 as a sum of consecutive naturals, namely, 12644183 + ... + 12644186.

Almost surely, 2^50576738 is an apocalyptic number.

50576738 is a deficient number, since it is larger than the sum of its proper divisors (25288372).

50576738 is a wasteful number, since it uses less digits than its factorization.

50576738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25288371.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 50576738 is about 7111.7324190383. The cubic root of 50576738 is about 369.8142188828.

It can be divided in two parts, 50 and 576738, that multiplied together give a square (28836900 = 5370²).

The spelling of 50576738 in words is "fifty million, five hundred seventy-six thousand, seven hundred thirty-eight".