58465305616 has 15 divisors (see below), whose sum is σ = 113278403581. Its totient is φ = 29232169216.

The previous prime is 58465305571. The next prime is 58465305617. The reversal of 58465305616 is 61650356485.

The square root of 58465305616 is 241796.

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., 6115865616 + 52349440000 = 78204^2 + 228800^2 .

It is a super-2 number, since 2×58465305616² (a number of 22 digits) contains 22 as substring.

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 58465305616.

It is not an unprimeable number, because it can be changed into a prime (58465305617) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 936960 + ... + 997408.

Almost surely, 2^58465305616 is an apocalyptic number.

58465305616 is the 241796-th square number.

It is an amenable number.

58465305616 is a deficient number, since it is larger than the sum of its proper divisors (54813097965).

58465305616 is an frugal number, since it uses more digits than its factorization.

58465305616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120906 (or 60451 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 49.

Multiplying 58465305616 by its sum of digits (49), we get a square (2864799975184 = 1692572²).

The spelling of 58465305616 in words is "fifty-eight billion, four hundred sixty-five million, three hundred five thousand, six hundred sixteen".