50142611 has 8 divisors (see below), whose sum is σ = 51380784. Its totient is φ = 48915360.

The previous prime is 50142581. The next prime is 50142613. The reversal of 50142611 is 11624105.

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

It is a cyclic number.

It is not a de Polignac number, because 50142611 - 2²² = 45948307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50142613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6980 + ... + 12206.

It is an arithmetic number, because the mean of its divisors is an integer number (6422598).

Almost surely, 2^50142611 is an apocalyptic number.

50142611 is a deficient number, since it is larger than the sum of its proper divisors (1238173).

50142611 is a wasteful number, since it uses less digits than its factorization.

50142611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 50142611 is about 7081.1447520863. The cubic root of 50142611 is about 368.7530729994.

Adding to 50142611 its reverse (11624105), we get a palindrome (61766716).

The spelling of 50142611 in words is "fifty million, one hundred forty-two thousand, six hundred eleven".