50448715 has 4 divisors (see below), whose sum is σ = 60538464. Its totient is φ = 40358968.

The previous prime is 50448709. The next prime is 50448721. The reversal of 50448715 is 51784405.

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

It is an interprime number because it is at equal distance from previous prime (50448709) and next prime (50448721).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50448715 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5044867 + ... + 5044876.

It is an arithmetic number, because the mean of its divisors is an integer number (15134616).

Almost surely, 2^50448715 is an apocalyptic number.

50448715 is a deficient number, since it is larger than the sum of its proper divisors (10089749).

50448715 is a wasteful number, since it uses less digits than its factorization.

50448715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10089748.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 50448715 is about 7102.7258851796. The cubic root of 50448715 is about 369.5019229460.

The spelling of 50448715 in words is "fifty million, four hundred forty-eight thousand, seven hundred fifteen".