505600716 has 72 divisors (see below), whose sum is σ = 1256263680. Its totient is φ = 158233824.

The previous prime is 505600709. The next prime is 505600717. The reversal of 505600716 is 617006505.

It is not an unprimeable number, because it can be changed into a prime (505600717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549705 + ... + 550623.

Almost surely, 2^505600716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 505600716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628131840).

505600716 is an abundant number, since it is smaller than the sum of its proper divisors (750662964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505600716 is a wasteful number, since it uses less digits than its factorization.

505600716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 505600716 is about 22485.5668374182. The cubic root of 505600716 is about 796.6530565728.

The spelling of 505600716 in words is "five hundred five million, six hundred thousand, seven hundred sixteen".