50575403 has 4 divisors (see below), whose sum is σ = 50625120. Its totient is φ = 50525688.

The previous prime is 50575387. The next prime is 50575417. The reversal of 50575403 is 30457505.

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

It is a cyclic number.

It is not a de Polignac number, because 50575403 - 2⁴ = 50575387 is a prime.

It is a super-2 number, since 2×50575403² = 5115742777224818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50575423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23300 + ... + 25377.

It is an arithmetic number, because the mean of its divisors is an integer number (12656280).

Almost surely, 2^50575403 is an apocalyptic number.

50575403 is a deficient number, since it is larger than the sum of its proper divisors (49717).

50575403 is a wasteful number, since it uses less digits than its factorization.

50575403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49716.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 50575403 is about 7111.6385594320. The cubic root of 50575403 is about 369.8109650396.

The spelling of 50575403 in words is "fifty million, five hundred seventy-five thousand, four hundred three".