50611238 has 4 divisors (see below), whose sum is σ = 75916860. Its totient is φ = 25305618.

The previous prime is 50611229. The next prime is 50611241. The reversal of 50611238 is 83211605.

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

It is a super-2 number, since 2×50611238² = 5122994823785288, which contains 22 as substring.

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, 12652808 + ... + 12652811.

It is an arithmetic number, because the mean of its divisors is an integer number (18979215).

Almost surely, 2^50611238 is an apocalyptic number.

50611238 is a deficient number, since it is larger than the sum of its proper divisors (25305622).

50611238 is a wasteful number, since it uses less digits than its factorization.

50611238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25305621.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 50611238 is about 7114.1575748644. The cubic root of 50611238 is about 369.8982871135.

The spelling of 50611238 in words is "fifty million, six hundred eleven thousand, two hundred thirty-eight".