505432048736 has 24 divisors (see below), whose sum is σ = 995111490240. Its totient is φ = 252705321088.

The previous prime is 505432048727. The next prime is 505432048739. The reversal of 505432048736 is 637840234505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505432048739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462065 + ... + 1106511.

It is an arithmetic number, because the mean of its divisors is an integer number (41462978760).

Almost surely, 2^505432048736 is an apocalyptic number.

It is an amenable number.

505432048736 is a deficient number, since it is larger than the sum of its proper divisors (489679441504).

505432048736 is a wasteful number, since it uses less digits than its factorization.

505432048736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668966 (or 668958 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 505432048736 in words is "five hundred five billion, four hundred thirty-two million, forty-eight thousand, seven hundred thirty-six".