50393927518 has 32 divisors (see below), whose sum is σ = 82761315840. Its totient is φ = 22823525760.

The previous prime is 50393927461. The next prime is 50393927539. The reversal of 50393927518 is 81572939305.

It is a super-3 number, since 3×50393927518³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12536913 + ... + 12540931.

It is an arithmetic number, because the mean of its divisors is an integer number (2586291120).

Almost surely, 2^50393927518 is an apocalyptic number.

50393927518 is a deficient number, since it is larger than the sum of its proper divisors (32367388322).

50393927518 is a wasteful number, since it uses less digits than its factorization.

50393927518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952.

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 50393927518 in words is "fifty billion, three hundred ninety-three million, nine hundred twenty-seven thousand, five hundred eighteen".