50536678 has 8 divisors (see below), whose sum is σ = 75911472. Its totient is φ = 25232856.

The previous prime is 50536657. The next prime is 50536679. The reversal of 50536678 is 87663505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50536678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50536679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15925 + ... + 18832.

It is an arithmetic number, because the mean of its divisors is an integer number (9488934).

Almost surely, 2^50536678 is an apocalyptic number.

50536678 is a deficient number, since it is larger than the sum of its proper divisors (25374794).

50536678 is a wasteful number, since it uses less digits than its factorization.

50536678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35486.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 50536678 is about 7108.9153884401. The cubic root of 50536678 is about 369.7165542823.

The spelling of 50536678 in words is "fifty million, five hundred thirty-six thousand, six hundred seventy-eight".