50934658 has 4 divisors (see below), whose sum is σ = 76401990. Its totient is φ = 25467328.

The previous prime is 50934617. The next prime is 50934683. The reversal of 50934658 is 85643905.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85643905 = 5 ⋅17128781.

It can be written as a sum of positive squares in only one way, i.e., 50594769 + 339889 = 7113^2 + 583^2 .

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 self number, because there is not a number n which added to its sum of digits gives 50934658.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12733663 + ... + 12733666.

Almost surely, 2^50934658 is an apocalyptic number.

50934658 is a deficient number, since it is larger than the sum of its proper divisors (25467332).

50934658 is a wasteful number, since it uses less digits than its factorization.

50934658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25467331.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 50934658 is about 7136.8521071968. The cubic root of 50934658 is about 370.6845326272.

The spelling of 50934658 in words is "fifty million, nine hundred thirty-four thousand, six hundred fifty-eight".