50465058638 has 4 divisors (see below), whose sum is σ = 75697587960. Its totient is φ = 25232529318.

The previous prime is 50465058613. The next prime is 50465058713. The reversal of 50465058638 is 83685056405.

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, 12616264658 + ... + 12616264661.

It is an arithmetic number, because the mean of its divisors is an integer number (18924396990).

Almost surely, 2^50465058638 is an apocalyptic number.

50465058638 is a deficient number, since it is larger than the sum of its proper divisors (25232529322).

50465058638 is a wasteful number, since it uses less digits than its factorization.

50465058638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25232529321.

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 50465058638 in words is "fifty billion, four hundred sixty-five million, fifty-eight thousand, six hundred thirty-eight".