50632257 has 16 divisors (see below), whose sum is σ = 73898048. Its totient is φ = 30646080.

The previous prime is 50632237. The next prime is 50632271. The reversal of 50632257 is 75223605.

It is not a de Polignac number, because 50632257 - 2¹² = 50628161 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50632237) 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, 8263 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (4618628).

Almost surely, 2^50632257 is an apocalyptic number.

It is an amenable number.

50632257 is a deficient number, since it is larger than the sum of its proper divisors (23265791).

50632257 is a wasteful number, since it uses less digits than its factorization.

50632257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21360.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 50632257 is about 7115.6346870817. The cubic root of 50632257 is about 369.9494866517.

The spelling of 50632257 in words is "fifty million, six hundred thirty-two thousand, two hundred fifty-seven".