11651470230625 has 15 divisors (see below), whose sum is σ = 14559783836367. Its totient is φ = 9321107916000.

The previous prime is 11651470230559. The next prime is 11651470230629. The reversal of 11651470230625 is 52603207415611.

The square root of 11651470230625 is 3413425.

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

It can be written as a sum of positive squares in 7 ways, for example, as 6301390206049 + 5350080024576 = 2510257^2 + 2313024^2 .

It is not a de Polignac number, because 11651470230625 - 2²⁵ = 11651436676193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11651470230629) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 85267357 + ... + 85403893.

Almost surely, 2^{11651470230625} is an apocalyptic number.

11651470230625 is the 3413425-th square number.

11651470230625 is the 1706713-rd centered octagonal number.

It is an amenable number.

11651470230625 is a deficient number, since it is larger than the sum of its proper divisors (2908313605742).

11651470230625 is an frugal number, since it uses more digits than its factorization.

11651470230625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273094 (or 136542 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 11651470230625 in words is "eleven trillion, six hundred fifty-one billion, four hundred seventy million, two hundred thirty thousand, six hundred twenty-five".