50634967 has 4 divisors (see below), whose sum is σ = 50650920. Its totient is φ = 50619016.

The previous prime is 50634929. The next prime is 50634977. The reversal of 50634967 is 76943605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76943605 = 5 ⋅15388721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50634967 is a prime.

It is a Smith number, since the sum of its digits (40) 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50634977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417 + ... + 10162.

It is an arithmetic number, because the mean of its divisors is an integer number (12662730).

Almost surely, 2^50634967 is an apocalyptic number.

50634967 is a deficient number, since it is larger than the sum of its proper divisors (15953).

50634967 is a wasteful number, since it uses less digits than its factorization.

50634967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15952.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 50634967 is about 7115.8251102736. The cubic root of 50634967 is about 369.9560868264.

The spelling of 50634967 in words is "fifty million, six hundred thirty-four thousand, nine hundred sixty-seven".