13652470755625 has 45 divisors (see below), whose sum is σ = 18475017487113. Its totient is φ = 10080937776000.

The previous prime is 13652470755577. The next prime is 13652470755631. The reversal of 13652470755625 is 52655707425631.

The square root of 13652470755625 is 3694925.

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

It can be written as a sum of positive squares in 22 ways, for example, as 9328217049369 + 4324253706256 = 3054213^2 + 2079484^2 .

It is not a de Polignac number, because 13652470755625 - 2¹⁷ = 13652470624553 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 13652470755625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1200844941 + ... + 1200856309.

Almost surely, 2^{13652470755625} is an apocalyptic number.

13652470755625 is the 3694925-th square number.

13652470755625 is the 1847463-rd centered octagonal number.

It is an amenable number.

13652470755625 is a deficient number, since it is larger than the sum of its proper divisors (4822546731488).

13652470755625 is an frugal number, since it uses more digits than its factorization.

13652470755625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22784 (or 11387 counting only the distinct ones).

The product of its (nonzero) digits is 52920000, while the sum is 58.

The spelling of 13652470755625 in words is "thirteen trillion, six hundred fifty-two billion, four hundred seventy million, seven hundred fifty-five thousand, six hundred twenty-five".