50453573 has 4 divisors (see below), whose sum is σ = 50563008. Its totient is φ = 50344140.

The previous prime is 50453563. The next prime is 50453581. The reversal of 50453573 is 37535405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50453573 - 2⁸ = 50453317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50453503) 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 in 3 ways as a sum of consecutive naturals, for example, 54023 + ... + 54948.

It is an arithmetic number, because the mean of its divisors is an integer number (12640752).

Almost surely, 2^50453573 is an apocalyptic number.

It is an amenable number.

50453573 is a deficient number, since it is larger than the sum of its proper divisors (109435).

50453573 is a wasteful number, since it uses less digits than its factorization.

50453573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109434.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 50453573 is about 7103.0678583271. The cubic root of 50453573 is about 369.5137830613.

Adding to 50453573 its reverse (37535405), we get a palindrome (87988978).

The spelling of 50453573 in words is "fifty million, four hundred fifty-three thousand, five hundred seventy-three".