507234537616 has 45 divisors (see below), whose sum is σ = 987977223961. Its totient is φ = 252279749696.

The previous prime is 507234537613. The next prime is 507234537643. The reversal of 507234537616 is 616735432705.

The square root of 507234537616 is 712204.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 504242010000 + 2992527616 = 710100^2 + 54704^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 507234537616.

It is not an unprimeable number, because it can be changed into a prime (507234537613) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 749238270 + ... + 749238946.

Almost surely, 2^507234537616 is an apocalyptic number.

507234537616 is the 712204-th square number.

It is an amenable number.

507234537616 is a deficient number, since it is larger than the sum of its proper divisors (480742686345).

507234537616 is an frugal number, since it uses more digits than its factorization.

507234537616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 49.

Multiplying 507234537616 by its sum of digits (49), we get a square (24854492343184 = 4985428²).

The spelling of 507234537616 in words is "five hundred seven billion, two hundred thirty-four million, five hundred thirty-seven thousand, six hundred sixteen".