50516061 has 8 divisors (see below), whose sum is σ = 71316864. Its totient is φ = 31696320.

The previous prime is 50516051. The next prime is 50516069. The reversal of 50516061 is 16061505.

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

It is not a de Polignac number, because 50516061 - 2⁵ = 50516029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50516069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495205 + ... + 495306.

It is an arithmetic number, because the mean of its divisors is an integer number (8914608).

Almost surely, 2^50516061 is an apocalyptic number.

50516061 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

50516061 is a deficient number, since it is larger than the sum of its proper divisors (20800803).

50516061 is a wasteful number, since it uses less digits than its factorization.

50516061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990531.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 50516061 is about 7107.4651599568. The cubic root of 50516061 is about 369.6662707833. Note that the first 3 decimals are identical.

Adding to 50516061 its reverse (16061505), we get a palindrome (66577566).

The spelling of 50516061 in words is "fifty million, five hundred sixteen thousand, sixty-one".