50045929718 has 4 divisors (see below), whose sum is σ = 75068894580. Its totient is φ = 25022964858.

The previous prime is 50045929693. The next prime is 50045929741. The reversal of 50045929718 is 81792954005.

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

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, 12511482428 + ... + 12511482431.

It is an arithmetic number, because the mean of its divisors is an integer number (18767223645).

Almost surely, 2^50045929718 is an apocalyptic number.

50045929718 is a deficient number, since it is larger than the sum of its proper divisors (25022964862).

50045929718 is a wasteful number, since it uses less digits than its factorization.

50045929718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25022964861.

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 50045929718 in words is "fifty billion, forty-five million, nine hundred twenty-nine thousand, seven hundred eighteen".