50142115 has 8 divisors (see below), whose sum is σ = 60244128. Its totient is φ = 40064640.

The previous prime is 50142101. The next prime is 50142143. The reversal of 50142115 is 51124105.

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

It is not a de Polignac number, because 50142115 - 2¹⁵ = 50109347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50142092 and 50142101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 10096.

It is an arithmetic number, because the mean of its divisors is an integer number (7530516).

Almost surely, 2^50142115 is an apocalyptic number.

50142115 is a deficient number, since it is larger than the sum of its proper divisors (10102013).

50142115 is a wasteful number, since it uses less digits than its factorization.

50142115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12269.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 50142115 is about 7081.1097294139. The cubic root of 50142115 is about 368.7518571198.

The spelling of 50142115 in words is "fifty million, one hundred forty-two thousand, one hundred fifteen".