50744546 has 4 divisors (see below), whose sum is σ = 76116822. Its totient is φ = 25372272.

The previous prime is 50744539. The next prime is 50744549. The reversal of 50744546 is 64544705.

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., 44368921 + 6375625 = 6661^2 + 2525^2 .

It is a super-2 number, since 2×50744546² = 5150017897492232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50744549) by changing a digit.

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 as a sum of consecutive naturals, namely, 12686135 + ... + 12686138.

Almost surely, 2^50744546 is an apocalyptic number.

50744546 is a deficient number, since it is larger than the sum of its proper divisors (25372276).

50744546 is a wasteful number, since it uses less digits than its factorization.

50744546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25372275.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 50744546 is about 7123.5206183460. The cubic root of 50744546 is about 370.2227682115. Note that the first 3 decimals are identical.

The spelling of 50744546 in words is "fifty million, seven hundred forty-four thousand, five hundred forty-six".