50459678 has 4 divisors (see below), whose sum is σ = 75689520. Its totient is φ = 25229838.

The previous prime is 50459663. The next prime is 50459693. The reversal of 50459678 is 87695405.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (50459663) and next prime (50459693).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12614918 + ... + 12614921.

It is an arithmetic number, because the mean of its divisors is an integer number (18922380).

Almost surely, 2^50459678 is an apocalyptic number.

50459678 is a deficient number, since it is larger than the sum of its proper divisors (25229842).

50459678 is a wasteful number, since it uses less digits than its factorization.

50459678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25229841.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 50459678 is about 7103.4975892162. The cubic root of 50459678 is about 369.5286864700.

The spelling of 50459678 in words is "fifty million, four hundred fifty-nine thousand, six hundred seventy-eight".