50505058 has 4 divisors (see below), whose sum is σ = 75757590. Its totient is φ = 25252528.

The previous prime is 50505053. The next prime is 50505067. The reversal of 50505058 is 85050505.

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

It can be written as a sum of positive squares in only one way, i.e., 43864129 + 6640929 = 6623^2 + 2577^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50505053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12626263 + ... + 12626266.

Almost surely, 2^50505058 is an apocalyptic number.

50505058 is a deficient number, since it is larger than the sum of its proper divisors (25252532).

50505058 is a wasteful number, since it uses less digits than its factorization.

50505058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25252531.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 50505058 is about 7106.6910725034. The cubic root of 50505058 is about 369.6394295950.

The spelling of 50505058 in words is "fifty million, five hundred five thousand, fifty-eight".