50399601 has 16 divisors (see below), whose sum is σ = 80139264. Its totient is φ = 27547344.

The previous prime is 50399581. The next prime is 50399617. The reversal of 50399601 is 10699305.

It is not a de Polignac number, because 50399601 - 2¹¹ = 50397553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50399641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51691 + ... + 52656.

It is an arithmetic number, because the mean of its divisors is an integer number (5008704).

Almost surely, 2^50399601 is an apocalyptic number.

It is an amenable number.

50399601 is a deficient number, since it is larger than the sum of its proper divisors (29739663).

50399601 is a wasteful number, since it uses less digits than its factorization.

50399601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104380.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 50399601 is about 7099.2676382850. The cubic root of 50399601 is about 369.3819753264.

The spelling of 50399601 in words is "fifty million, three hundred ninety-nine thousand, six hundred one".