415560496860601 has 3 divisors (see below), whose sum is σ = 415560517245903. Its totient is φ = 415560476475300.

The previous prime is 415560496860559. The next prime is 415560496860623. The reversal of 415560496860601 is 106068694065514.

The square root of 415560496860601 is 20385301.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3213052665001 + 412347444195600 = 1792499^2 + 20306340^2 .

It is not a de Polignac number, because 415560496860601 - 2¹¹ = 415560496858553 is a prime.

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 415560496860601.

It is not an unprimeable number, because it can be changed into a prime (415560496866601) 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, 10192651 + ... + 30577951.

It is an arithmetic number, because the mean of its divisors is an integer number (138520172415301).

Almost surely, 2^{415560496860601} is an apocalyptic number.

415560496860601 is the 20385301-st square number.

415560496860601 is the 10192651-st centered octagonal number.

It is an amenable number.

415560496860601 is a deficient number, since it is larger than the sum of its proper divisors (20385302).

415560496860601 is an frugal number, since it uses more digits than its factorization.

415560496860601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40770602 (or 20385301 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 415560496860601 in words is "four hundred fifteen trillion, five hundred sixty billion, four hundred ninety-six million, eight hundred sixty thousand, six hundred one".