50403355 has 4 divisors (see below), whose sum is σ = 60484032. Its totient is φ = 40322680.

The previous prime is 50403341. The next prime is 50403403. The reversal of 50403355 is 55330405.

It is a happy number.

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

It is not a de Polignac number, because 50403355 - 2⁵ = 50403323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5040331 + ... + 5040340.

It is an arithmetic number, because the mean of its divisors is an integer number (15121008).

Almost surely, 2^50403355 is an apocalyptic number.

50403355 is a deficient number, since it is larger than the sum of its proper divisors (10080677).

50403355 is a wasteful number, since it uses less digits than its factorization.

50403355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10080676.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 50403355 is about 7099.5320268311. The cubic root of 50403355 is about 369.3911462027.

The spelling of 50403355 in words is "fifty million, four hundred three thousand, three hundred fifty-five".