50055003 has 10 divisors (see below), whose sum is σ = 74773644. Its totient is φ = 33369948.

The previous prime is 50054999. The next prime is 50055037. The reversal of 50055003 is 30055005.

It is not a de Polignac number, because 50055003 - 2² = 50054999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50055403) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 308901 + ... + 309062.

Almost surely, 2^50055003 is an apocalyptic number.

50055003 is a deficient number, since it is larger than the sum of its proper divisors (24718641).

50055003 is an equidigital number, since it uses as much as digits as its factorization.

50055003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617975 (or 617966 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 50055003 is about 7074.9560422663. The cubic root of 50055003 is about 368.5381888821.

The spelling of 50055003 in words is "fifty million, fifty-five thousand, three".