50255001 has 6 divisors (see below), whose sum is σ = 72590570. Its totient is φ = 33503328.

The previous prime is 50254949. The next prime is 50255027. The reversal of 50255001 is 10055205.

It can be written as a sum of positive squares in only one way, i.e., 47279376 + 2975625 = 6876^2 + 1725^2 .

It is not a de Polignac number, because 50255001 - 2¹⁰ = 50253977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50255081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2791936 + ... + 2791953.

Almost surely, 2^50255001 is an apocalyptic number.

It is an amenable number.

50255001 is a deficient number, since it is larger than the sum of its proper divisors (22335569).

50255001 is a wasteful number, since it uses less digits than its factorization.

50255001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583895 (or 5583892 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 50255001 is about 7089.0761739454. The cubic root of 50255001 is about 369.0283759878.

The spelling of 50255001 in words is "fifty million, two hundred fifty-five thousand, one".