11411580625 has 15 divisors (see below), whose sum is σ = 14263249143. Its totient is φ = 9127128000.

The previous prime is 11411580619. The next prime is 11411580629. The reversal of 11411580625 is 52608511411.

The square root of 11411580625 is 106825.

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

11411580625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 7 ways, for example, as 10635178129 + 776402496 = 103127^2 + 27864^2 .

It is not a de Polignac number, because 11411580625 - 2¹³ = 11411572433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11411580629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2668489 + ... + 2672761.

Almost surely, 2^11411580625 is an apocalyptic number.

11411580625 is the 106825-th square number.

11411580625 is the 53413-rd centered octagonal number.

It is an amenable number.

11411580625 is a deficient number, since it is larger than the sum of its proper divisors (2851668518).

11411580625 is an frugal number, since it uses more digits than its factorization.

11411580625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8566 (or 4278 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 34.

The spelling of 11411580625 in words is "eleven billion, four hundred eleven million, five hundred eighty thousand, six hundred twenty-five".