50440610648 has 32 divisors (see below), whose sum is σ = 100210899600. Its totient is φ = 23719821312.

The previous prime is 50440610611. The next prime is 50440610653. The reversal of 50440610648 is 84601604405.

It is a congruent number.

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, 60011 + ... + 323237.

Almost surely, 2^50440610648 is an apocalyptic number.

It is an amenable number.

50440610648 is a deficient number, since it is larger than the sum of its proper divisors (49770288952).

50440610648 is a wasteful number, since it uses less digits than its factorization.

50440610648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264659 (or 264655 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 50440610648 in words is "fifty billion, four hundred forty million, six hundred ten thousand, six hundred forty-eight".