50625403 has 4 divisors (see below), whose sum is σ = 50713720. Its totient is φ = 50537088.

The previous prime is 50625391. The next prime is 50625409. The reversal of 50625403 is 30452605.

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 50625403 - 2¹⁷ = 50494331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50625409) 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, 43293 + ... + 44446.

It is an arithmetic number, because the mean of its divisors is an integer number (12678430).

Almost surely, 2^50625403 is an apocalyptic number.

50625403 is a deficient number, since it is larger than the sum of its proper divisors (88317).

50625403 is an equidigital number, since it uses as much as digits as its factorization.

50625403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88316.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 50625403 is about 7115.1530552758. The cubic root of 50625403 is about 369.9327927603.

The spelling of 50625403 in words is "fifty million, six hundred twenty-five thousand, four hundred three".