59816411087449 has 9 divisors (see below), whose sum is σ = 60030719965983. Its totient is φ = 59602864659072.

The previous prime is 59816411087401. The next prime is 59816411087471. The reversal of 59816411087449 is 94478011461895.

The square root of 59816411087449 is 7734107.

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., 28545052361049 + 31271358726400 = 5342757^2 + 5592080^2 .

It is a de Polignac number, because none of the positive numbers 2^k-59816411087449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59816411087549) 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, 2188738617 + ... + 2188765945.

Almost surely, 2^{59816411087449} is an apocalyptic number.

59816411087449 is the 7734107-th square number.

59816411087449 is the 3867054-th centered octagonal number.

It is an amenable number.

59816411087449 is a deficient number, since it is larger than the sum of its proper divisors (214308878534).

59816411087449 is an frugal number, since it uses more digits than its factorization.

59816411087449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55224 (or 27612 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 67.

The spelling of 59816411087449 in words is "fifty-nine trillion, eight hundred sixteen billion, four hundred eleven million, eighty-seven thousand, four hundred forty-nine".