50457269 has 4 divisors (see below), whose sum is σ = 50515296. Its totient is φ = 50399244.

The previous prime is 50457259. The next prime is 50457289. The reversal of 50457269 is 96275405.

It is a happy number.

50457269 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, 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 50457269 - 2²⁰ = 49408693 is a prime.

It is a super-2 number, since 2×50457269² = 5091871989876722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50457229) 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 in 3 ways as a sum of consecutive naturals, for example, 27689 + ... + 29454.

It is an arithmetic number, because the mean of its divisors is an integer number (12628824).

Almost surely, 2^50457269 is an apocalyptic number.

It is an amenable number.

50457269 is a deficient number, since it is larger than the sum of its proper divisors (58027).

50457269 is an equidigital number, since it uses as much as digits as its factorization.

50457269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58026.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 50457269 is about 7103.3280228355. The cubic root of 50457269 is about 369.5228058091.

The spelling of 50457269 in words is "fifty million, four hundred fifty-seven thousand, two hundred sixty-nine".